Anmol Chemicals Private Limited

Mumbai, Maharashtra

MOLACET Ca Calcium Acetate A high-purity pharmaceutical and food-grade agent, widely used as a phosphate binder and stabilizer to ensure product efficacy and safety.

CAS No.: 62-54-4
Function: Phosphate Binder Calcium Supplement
Applications: Pharma (IP/BP/USP) Food (FCC) Personal Care Industrial Formulations.

MOLACID TAR Tartaric Acid
High-purity tartaric acid manufactured for bulk and contract supply, supporting precise acidity control, stabilization and formulation performance in regulated and industrial applications.

CAS No.: 87-69-4
Grades: IP BP USP FCC
Functional Role: Acidulant pH Regulator Stabilizer
End-Use Industries:
Pharmaceuticals Food & Beverages Nutraceuticals Specialty & Industrial Chemicals

A premium-grade stabilizing and buffering agent designed for precision applications, ensuring pH control and structural integrity across diverse formulations.

CAS No.: 124-04-9 Function: Stabilizing Agent Buffering Agent Acidulant Applications: Pharma (IP/BP/USP) Food (FCC) Beverage Industry Polymer & Industrial Synthesis.

A high-purity antioxidant ingredient formulated for advanced health and wellness applications, supporting cellular protection, metabolic balance and anti-aging benefits across diverse formulations.

Product: MOLACID -LIP (Alpha Lipoic Acid)
CAS No.: 1077-28-7
Function: Antioxidant Anti-Aging Agent
Applications: Nutraceuticals Pharmaceuticals Dietary Supplements Wellness Formulations

MOLACID PHO Phosphoric Acid
High-purity phosphoric acid manufactured for bulk and contract supply, supporting effective buffering, pH adjustment and antimicrobial preservation across regulated and industrial applications.

CAS No.: 7664-38-2
Molecular Formula: HPO
Functional Role: Buffering Agent pH Adjuster Antimicrobial Preservative

End-Use Industries:
Pharmaceuticals Food & Beverages Nutraceuticals Specialty & Industrial Chemicals

MOLACET ALTAR Aluminium Acetotartrate
High-quality aluminium acetotartrate manufactured for bulk and contract supply, supporting effective gastric protection and phosphate binding in regulated pharmaceutical applications.

CAS No.: 15930-12-8
Molecular Formula: CHAlO
Functional Role: Antiulcer Agent Phosphate Binder
End-Use Industries: Pharmaceuticals Healthcare Specialty Formulations

MOLALUM A Alum
A high-purity pharmaceutical and personal care grade ingredient, widely used for its antiperspirant and antifungal properties, ensuring product safety, efficacy, and stability across regulated formulations.

CAS No.: 7784-24-9
Function: Antiperspirant Antifungal Agent
Applications: Pharmaceuticals Personal Care Healthcare Specialty Formulations

MOLACET SMC Sodium Monochloroacetate
A high-purity pharmaceutical-grade intermediate, widely used for its role in anti-inflammatory drug synthesis and specialty chemical manufacturing, ensuring consistent performance, safety and formulation reliability across regulated applications.

CAS No.: 3926-62-3
Function: Pharmaceutical Intermediate Anti-inflammatory Applications
Applications: Pharmaceuticals API Manufacturing Chemical Intermediates Specialty Formulations

MOLACID LAU Lauric Acid
A high-purity fatty acid engineered for pharmaceutical, personal care, and specialty applications. Known for its anti-inflammatory and antimicrobial properties, Lauric Acid supports formulation efficacy, stability and safety across regulated manufacturing environments.

CAS No.: 143-07-7
Molecular Formula: CHO
Function: Anti-inflammatory Agent Antimicrobial Agent
Applications: Pharmaceuticals Personal Care Cosmetics Specialty Formulations

MOLALUM NH4 Ammonium Alum
A high-purity pharmaceutical and personal care grade ingredient, widely used for its effective antiperspirant and astringent properties, ensuring product safety, stability and consistent performance across regulated formulations.

CAS No.: 7784-26-1
Molecular Formula: AlNH(SO)12HO
Function: Antiperspirant Astringent
Applications: Pharmaceuticals Personal Care Cosmetics Healthcare Specialty Formulations

MOLAM CHL Ammonium Chloride
High-purity ammonium chloride manufactured for bulk and contract supply, supporting effective expectorant action and pH regulation in regulated pharmaceutical and specialty formulations.

CAS No.: 12125-02-9
Molecular Formula: NHCl
Functional Role: Expectorant Buffering Agent
End-Use Industries: Pharmaceuticals Healthcare Specialty Formulations

OLBEN ACID Benzoic Acid
High-purity benzoic acid manufactured for bulk and contract supply, supporting effective antimicrobial protection and preservative performance in regulated pharmaceutical, food, and specialty applications.

CAS No.: 65-85-0
Molecular Formula: CHO
Functional Role: Antimicrobial Agent Preservative
End-Use Industries: Pharmaceuticals Food & Beverage Healthcare Specialty Formulations

MOLBENZ BEN Benzyl Benzoate
High-purity benzyl benzoate manufactured for bulk and contract supply, widely used for its antifungal and antiparasitic efficacy in regulated pharmaceutical and topical applications.

CAS No.: 120-51-4
Molecular Formula: CHO
Functional Role: Antifungal Agent Antiparasitic Agent
End-Use Industries: Pharmaceuticals Healthcare Topical Formulations Veterinary

MOLACID OLE Oleic Acid
High-purity oleic acid manufactured for bulk and contract supply, widely used as a functional excipient and formulation aid across regulated pharmaceutical, cosmetic and specialty applications.

CAS No.: 112-80-1
Molecular Formula: CHO
Functional Role: Emollient Penetration Enhancer Lubricant Emulsifying Agent
End-Use Industries: Pharmaceuticals Personal Care Cosmetics Specialty Formulations

MOLBHA Butylated Hydroxyanisole (BHA)
High-purity butylated hydroxyanisole manufactured for bulk and contract supply, supporting effective antioxidant protection, product preservation and stability across regulated pharmaceutical, personal care and specialty formulations.

CAS No.: 25013-16-5
Molecular Formula: CHO
Functional Role: Antioxidant Preservative Stabilizer
End-Use Industries: Pharmaceuticals Personal Care Food & Beverage Specialty Formulations

Acetic Acid (Ph. Eur.) High-purity acidifying agent widely used for pH adjustment, buffering, and synthesis across regulated pharmaceutical and specialty applications.
CAS: 64-19-7 Assay: 99.0100.5%

Ammonium Bicarbonate (BP / Ph. Eur.) High-purity ammonium hydrogen carbonate used as a buffering agent, pH regulator, and processing aid in regulated pharmaceutical and specialty applications.
CAS: 1066-33-7 Assay: 98.0101.0%

Benzyl Alcohol (BP / Ph. Eur.) High-purity phenylmethanol used as a solvent, preservative, and formulation aid across regulated pharmaceutical and specialty applications.
CAS: 100-51-6 Assay: 98.0100.5% Clear, colourless liquid

Calcium Butyrate High-purity butyric acid calcium salt widely used in animal nutrition and specialty applications, valued for stability, solubility, and functional performance.
CAS: 5743-36-2 Assay: 98.0% White hygroscopic powder Encapsulated grades available.

Calcium Chloride Hexahydrate (CaCl6HO) Highly hygroscopic, water-soluble inorganic salt supplied in crystalline or solution form, widely used in industrial processes, moisture control and specialty applications.

CAS: 7774-34-7 Non-flammable Irritant handle with appropriate protection.

High-purity Carbamide Peroxide manufactured for pharmaceutical, dental, and oral care applications. Known for its controlled release of active oxygen, ensuring stability, efficacy and reliable performance across regulated formulations.

CAS No. 124-43-6 USP / IP / BP / Ph Eur Compliant

Chromic Chloride (Chromium Chloride) is supplied as high-purity Chromium(III) Chloride Hexahydrate (CrCl6HO), conforming to USP / FCC Food Grade specifications. The product appears as very dark green to violet crystals or crystalline powder, is hygroscopic, and freely soluble in water.

Manufactured under controlled quality standards, it ensures reliable purity, consistency, and stability for pharmaceutical, nutraceutical, and food applications. Each batch is supported by complete quality documentation.

Epsom Salts (Magnesium Sulfate Heptahydrate, MgSO7HO) is supplied as high-purity pharmaceutical / food grade material. It appears as white crystalline powder or brilliant, colorless crystals and is freely soluble in water.

Widely recognized for its role as an osmotic laxative and for the treatment of electrolyte deficiency, the product offers reliable purity, excellent solubility, and consistent quality suitable for regulated applications.

Manufactured under controlled quality standards, the material meets stringent specifications for assay and impurity limits. Each batch is supported by complete quality documentation and packed to maintain product stability during storage and transport.

Here is a polished, concise Describe Your Product version suitable for ExportIndia:

Malic Acid is supplied as high-purity BP / Ph Eur Grade material, ensuring excellent quality, consistency, and regulatory compliance. It appears as a white crystalline powder and is freely soluble in water and alcohol.

Recognized for its reliable purity and controlled impurity profile, Malic Acid is widely used in pharmaceutical, food, and nutraceutical applications where stability and performance are essential.

Manufactured under strict quality standards, the product meets pharmacopoeial requirements for assay and impurity limits. Each batch is supported by complete quality documentation and is carefully packed to preserve product integrity during storage and transport.

Phenethyl Alcohol (2-Phenylethanol) is supplied as high-purity USP / FCC Grade material. It appears as a colorless, clear oily liquid with a pleasant floral odor, widely valued in flavors, fragrances, and personal care formulations.

The product offers reliable purity, excellent solvent compatibility, and stable performance. Known for its characteristic rose-like aroma and antimicrobial properties, it is commonly used in perfumery, flavor applications, and specialty formulations.

Manufactured under controlled quality standards, each batch is supported by complete quality documentation. Packed in tight, light-resistant containers to maintain product integrity during storage and transport.

Octyldodecanol is supplied as high-purity BP / Ph Eur and USPNF Grade material, widely used as a pharmaceutical excipient. It appears as a clear, colorless to slightly yellowish oily liquid and is practically insoluble in water while being miscible with ethanol.

Manufactured under controlled quality standards, the product offers reliable purity, stable physicochemical properties, and low impurity levels, ensuring consistent performance across regulated pharmaceutical and specialty applications.

Each batch is supported by complete quality documentation and is carefully packed to maintain product integrity during storage and transport.

Sodium Acetate Anhydrous is a high-purity, free-flowing white crystalline powder widely used across pharmaceutical, chemical, and industrial applications. Known for its excellent water solubility and buffering properties, it functions effectively as a pH regulator, stabilizer, and intermediate in various formulations. The material offers consistent quality, reliable performance, and compatibility with a broad range of manufacturing processes, making it an essential component in controlled production environments.

Sodium Acetate Trihydrate is supplied as white crystalline material available in crystal, powder, or granular form. The product is practically odorless, with a faint acetic acid note that may occasionally be detected. It is readily soluble in water and exhibits reliable buffering characteristics, making it suitable for diverse industrial applications.

The material is widely utilized across chemical, pharmaceutical, and industrial production environments where dependable quality and solubility are essential.

Sodium Bromate (NaBrO) is a high-purity, white crystalline powder known for its strong oxidizing properties and consistent chemical performance. The material forms a clear and colorless solution in water, reflecting its excellent solubility and purity.

Manufactured to stringent quality standards, Sodium Bromate offers an assay exceeding 99.5% (on a dry basis) with low moisture content and tightly controlled impurity levels. The product maintains a stable pH range, ensuring reliability across demanding industrial processes where precision and chemical stability are critical.

Definition (concise, pharmacopeial style):Caustic Soda Pellets (Sodium Hydroxide) are solid sodium hydroxide (NaOH) in pellet form, complying with an assay requirement of 97.0% to 100.5%, and used as a strong alkali in pharmaceutical and industrial applications.

Anhydrous Sodium Sulphate BP / Ph Eur is sodium sulphate (NaSO) in its dried form, presented as a white or almost white, hygroscopic powder freely soluble in water. It complies with an assay requirement of 98.5% to 101.0% on the dried basis and meets specified purity limits for pharmacopeial use. The substance is widely employed in pharmaceutical and analytical applications as an inert inorganic salt, commonly functioning as a drying agent, processing aid, and formulation excipient where consistent quality and low impurity levels are required.

Sodium Sulfide Nonahydrate is disodium sulfide containing nine molecules of water of crystallization (NaS9HO). It occurs as colorless to slightly yellow crystals, readily soluble in water, and complies with an assay requirement of not less than 98.0% and not more than 103.0% of NaS9HO. The material is used as a regulated pharmaceutical and analytical reagent-grade substance, functioning primarily as a reducing agent and chemical intermediate. It must meet established purity criteria, including limits for iron, sulfite, thiosulfate, and ammonium, ensuring consistent quality and suitability for laboratory, industrial, and controlled chemical applications. Proper storage conditions are recommended to maintain stability.

Urea BP / Ph Eur (Carbamide) is carbonyl diamide (NHCONH), a white or almost white crystalline substance supplied as crystalline powder or transparent crystals, slightly hygroscopic and very soluble in water. It complies with an assay requirement of 98.5% to 101.5% on the dried basis and meets established pharmacopeial purity criteria, including limits for biuret, ammonium, heavy metals, loss on drying, and sulphated ash. Urea is widely used in pharmaceutical, medical, and biochemical applications where controlled quality, identity, and impurity profiles are essential.

Zinc Chloride (ZnCl) is a fine white crystalline powder or granules, odorless, with an aqueous solution typically exhibiting a mildly acidic pH of around 4. It has a relative density of approximately 2.9, a melting point near 290C, and a boiling point around 732C. The substance is highly soluble in water, with a solubility of about 423 g per 100 g of water at 25C. Zinc Chloride is widely used in pharmaceutical, chemical, and industrial applications where high solubility, stability, and consistent purity characteristics are required.
Molecular Weight: 136.30
Chemical Formula: ZnCl

Ammonium persulphate(NH₄)₂S₂O₈is a strong oxidizing agent. It is very soluble in cold water, a large fall of temperature accompanying solution. It is a radical initiator. It is used to etch copper on printed circuit boards as an alternative to ferric chloride solution. It is also used along with tetramethylethylenediamine to catalyze the polymerization of acrylamide in making a polyacrylamide gel.

It is used to clean laboratory glassware as a metal-free alternative to chromic acid baths. It is also a standard ingredient in western blot gels and hair bleach.

It is also used in Oil well fracking or fracturing.

Specifications of Ammonium Persulfate:

Properties --------------------- Commercial ----------- Pure
Assay of [((NH4)2S2O8)]--------- 98.5 min ------------- 99.0 minActive oxygen ------------------ 6.91 min ------------- 6.94 minChloride and chlorate (as Cl) -- 0.002 max ------------ 0.001 maxIron (Fe) ---------------------- 0.0015 max ----------- 0.001 maxHeavy metals (as Pb) ----------- 0.001 max ------------ 0.001 maxMagnesium (Mn)------------------ 0.0002 max ----------- 0.00002 maxMoisture ----------------------- 0.15 max ------------- 0.05 maxpH ----------------------------- 3-5 ------------------ 3-5Mesh Size ---------------------- May be specified by the buyer ----

Ammonium Persulfate or Ammonium Persulphate crystals are used as an alternative to the traditional ferric chloride to produce a cleaner copper etchant solution.

Ammonium Persulphate is designated as Electrophoresis grade and suitable as a catalyst in acrylamide polymerization. Ammonium persulfate is a widely used reagent in biochemistry and molecular biology for the preparation of polyacrylamide gels. APS forms oxygen free radicals in aqueous solution by a base-catalyzed mechanism. The bases, are most commonly used as catalysts, are tertiary amines such as N, N, N', N'-tetramethylethylenediamine (TEMED) or 3-dimethylaminopropionitrile (DMAPN). The free radicals will cause the polymerization of acrylamide and bis-acrylamide to form a gel matrix, which can be used for separating macromolecules by size Protocols for the use of APS to prepare polyacrylamide gels for electrophoresis are widely available. APS has also been utilized to study protein-protein interactions via photo initiated cross linking chemistry. Other applications of APS include its use as a reducer and retarder in photography, the manufacture of aniline dyes, electroplating, the decolorizing and deodorizing of oils. A protocol on the APS-mediated modification of polypropylene membranes with polyaniline has been published. APS has been used to prepare biodegradable macro porous hydro gels for application as crosslink able biomaterials.

Formula: (NH4)2Ce(NO3)6CAS No.: 16774-21-3Molecular Weight: 548.23Appearance: Orange yellowSolubility: Soluble in water and strong mineral acidsStability: Slightly hygroscopicEINECS: 240-827-6Melting Point: 107 - 108C

Ceric Ammonium Nitrate(CAN) is the inorganic compound with the formula (NH4)2Ce(NO3)6. This orange-red, water-soluble cerium salt is widely used as an oxidizing agent in organic synthesis and as a standard oxidant in quantitative analysis.

The anion [Ce(NO3)6]2 is generated by dissolving Ce2O3 in hot concentrated HNO3. This salt consists of the anion [Ce(NO3)6]2- and a pair of NH4+ counter ions. The ammonium ions are not involved in the oxidizing reactions of this salt. In the anion each nitrato group is chelated to the cerium atom in a bidentate manner.

Cerium (IV) ammonium nitrate ((NH4)2Ce(NO3)6) is a one-electron oxidizing agent that is used for oxidative addition reactions of electrophilic radicals to alkenes, enabling intermolecular and intramolecular carbon-carbon and carbon-heteroatom bond formation. CAN also oxidizes secondary alcohols into ketones and benzylic alcohols into aldehydes.

Cerium Ammonium Nitrate(CAN), is the important material for making Chrome etchant which is a very important micro electronic circuit corroding materials for LCD; CAN is also applied in specialty glass and catalyst.

Specifications of Ceric Ammonium Nitrate Analytical Reagent Grade:
(NH4)2Ce(NO3)6 --- Formula Weight 548.22CAS Number 16774-21-3

REQUIREMENTSAssay: 98.5% (NH4)2Ce(NO3)6

MAXIMUM ALLOWABLE
Insoluble in dilute sulfuric acid: 0.05%Chloride (Cl): 0.01%Phosphate (PO4): 0.02%Iron (Fe): 0.005%

Specfications of Encapsulated Fumaric Acid:
Assay of Fumaric Acid: 80-85%
Appearance: White free-flowing granules
Particle Size: 100% thru US 18 mesh
Percentage of Hydrogenated Vegetable Oil Coating: 15-20%
Lead: Not more than 2 mg/kg.
Maleic Acid: Not more than 0.1%.
Residue on Ignition: Not more than 0.1%.
Water: Not more than 0.5%.

Encapsulated Fumaric Acid is a white powder made by spraying hydrogenated vegetable oil over the acid. Fumaric acid is used in tortilla applications where a low pH is desired. Hydrogenated vegetable oil encapsulated fumaric acid is designed to give you greater control over the production process, quality and cost of bread and tortilla. It kick-start leavening during mixing, and regulate pH during baking. Encapsulation ensures that yeast development is not inhibited by the presence of active acid during the proofing process, which decreases the amount of yeast required. Controlled release of the fumaric acid during baking lowers the pH at just the right time to improve the performance of the preservative calcium propionate. Fumaric acid has E number E 297 used in beverages and baking powders.

Benefits

1. Low effective cost Fumaric Acid is the strongest food acidulant
2. No moisture absorption Fumaric Acid is non-hygroscopic
3. Laminated texture Fumaric Acid acts as a leavening agent
4. Increases production Fumaric Acid improves machinability in wheat flour tortillas, similar to sulfites
5. Extends shelf life Fumaric Acid works synergistically with antimicrobials

Potassium Chloride is generally micro encapsulated with hydrogenated vegetable soybean or palm oil. Other coating like polymer, ethyl cellulose etc. can also be used.

The base material is potassium chloride of IP/BP/USP/FCC-Food grade of the product and is generally above 75%. The coating is also approved grade.

Specificatons of Encapsulated Potassium Chloride:

Synonyms: Potassium bisaccharate, potassium hydrogen D-glucarate, D-Saccharic acid potassium saltCAS Number: 576-42-1, Molecular Weight: 248.24, Chemical Formula: C6H9KO8, EINECS EC Number: 209-402-2, FEMA: ----,

Specifications of Potassium D-SaccharateSynonym: D Glucaric acid potassium saltCAS No.: 576-42-1Molecular Formula: C6H9O8K-4H2OMolecular Weight: 248.24 (Anhydrous)Description: White to Off-White PowderSolubility (Color): Colorless to Faint YellowSolubility (Turbidity) 50 mg/mL in Water: Clear to Very Slightly HazyWater (by Karl Fischer): 1 % maximumPurity (Titration by HClO4) or (GC): 98 % minimum.

Synonyms: ----CAS Number: 88-89-1, Molecular Weight: 229.10, Chemical Formula: C6H3N3O7, EINECS EC Number: 201-865-9, FEMA: ----,

Picric acidis an organic compound with the formula (O2N)3C6H2OH. Its IUPAC name is2, 4, 6-trinitrophenol(TNP). The name "picric" comes from the Greek meaning "bitter", reflecting its bitter taste. It is one of the most acidic phenols. Like other highly nitrated organic compounds, picric acid is an explosive, which was once its primary use. It has also been used in medicine (antiseptic, burn treatments) and dyes.

Picric Acid is distributed by the manufacturers wet with 10 to 35% water. As the water evaporates over time, the substance becomes dry picric acid crystals. Dry picric acid is highly explosive especially when it is combined with. It will also react with alkaline materials including plaster and concrete to form explosive materials. This material is shock sensitive and corrosive to metal containers.

Specification----------------General Grade----------LR Grade
Appearance ------------------ ----------- Lemon Yellow -----------Assay: ------------------------ 98% ------------------- 99, 5%Sulphate (SO4): -------------- 02% -------------------- 0.05%Melting range: --------------- 118-120C ------------- 119-123CInsoluble and resinous matter: ------ ------------------- 0.2%Analysis applied to the dry substance, Water added as agreed.

Picric acid SDS, Safety Data SheetMSDS Sheet, Material Safety Data Sheet

Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

Product Name & Other Names: Picric acid
CAS: 88-89-1
EINECS EC Number: 201-865-9
Synonyms: C6-H3-N3-O7, HOC6H2(NO2)3, "carbazotic acid", "C.I. 10305", "2-hydroxy-1, 3, 5-trinitrobenzene", "2-hydroxy-1, 3, 5-trinitrobenzene", melinite, "nitroxanthic acid", "phenol trinitrate", "picronitric acid", "bitter acid", "2, 4, 6-trinitrophenol", "2, 4, 6-trinitrophenol", "phenol-2, 4, 6-trinitro-", "phenol-2, 4, 6-trinitro-", "1, 3, 5-trinitrophenol", "1, 3, 5-trinitrophenol

Specifications of Sodium Diacetate CAS Number 126-96-5

Sodium Diacetate FCC Food Grade:Sodium Hydrogen DiacetateCH3COONa-CH3COOH-xH2OC4H7NaO4-xH2O Formula wt, anhydrous 142.09NS: 262 CAS: [126-96-5]

DESCRIPTIONSodium Diacetate occurs as a white, hygroscopic, crystalline solid. It is a molecular compound of sodium acetate and acetic acid. One gram is soluble in about 1 mL of water. The pH of a 1:10 aqueous solution is between 4.5 and 5.0.
Function: Sequestrant; preservative; antimicrobial agent; mold inhibitor.

REQUIREMENTS
Identification: A 1:10 aqueous solution gives positive tests for Acetate and for Sodium.
Assay: Not less than 39.0% and not more than 41.0% of free acetic acid (CH3COOH), and not less than 58.0% and not more than 60.0% of sodium acetate (CH3COONa), calculated on the anhydrous basis.
Lead: Not more than 2 mg/kg.
Readily Oxidizable Substances (as formic acid): Not more than 0.2%.
Water: Not more than 2.0%.

CAS Number: 141-53-7, Molecular Weight: 68.02, Chemical Formula: CHO2Na, EINECS EC Number: 205-488- 0, FEMA: ----,

Sodium formate, HCOONa, is the sodium salt of formic acid, HCOOH. It usually appears as a white deliquescent powder. It has an Enumber of E237. Sodium formate is used in several fabric dyeing and printing processes. It is also used as a buffering agent for strong mineral acids to increase their pH, as a food additive (E237), and as a de-icing agent.

Specifications of Sodium Formate:Description: White crystalline powder
Arsenic: maximum 1 ppm
Lead: maximum 1 ppm
Copper & Zinc: maximum 0.005%
pH ( 5% solution): 7 to 8
Clarity of 5% solution: Clear solution
Loss on drying at 105C for 2 hours: maximum 1%
Assay on dry basis: Minimum 98%.

CAS Number: 1948-33-0, Molecular Weight: 166.22, Chemical Formula: C10H14O2, EINECS EC Number: 217-752-2, FEMA: ----,

We offer

Vanadyl sulfate, VOSO4, is an inorganic compound of vanadium. This very hygroscopic blue solid is one of the most common sources of vanadium in the laboratory, reflecting its high stability. Vanadyl sulfate is a component of some food supplements and experimental drugs. Vanadyl sulfate is a trace mineral needed in small quantities by our body. It is found in soybeans, mushrooms, shellfish, carrots, oat, cabbage and vegetable oils etc. The primary role vanadyl sulfate has in your body is maintaining your teeth and bones.

Specifications of Vanadyl Sulfate:

Synonyms: Albendazole or Methyl 5-(propylthio)-2-benzimidazolecarbamate.CAS Number: 54965-21-8, Molecular Weight: 265.33, Chemical Formula: C12H15N3O2S, EINECS EC Number: 259-414-7, FEMA: ----,

Albendazole is used for the treatment of a variety of intestinal parasite infections. Albendazole is mainly used in cattle and sheep, but has found some use in cats, dogs, ratite birds, goats and pigs.

General Properties and Specifications of Albendazole:Synonym: Methyl 5-(propylthio)-2-benzimidazolecarbamate.Appearance: White to almost white powder or crystals.Assay: >98.5%Melting Point: 208C to 210C literature.Solubility: Practically insoluble in water.Storage: Room Temperature. (Recommended in a cool and dark place,

CAS Number: 9000-01-5, Molecular Weight: ----, Chemical Formula: ----, EINECS EC Number: 232-519-5, FEMA: ----,

Specifications of Acacia USP NF Grade:

DEFINITION
Acacia is the dried gummy exudate from the stems and branches of Acacia senegal (L.) Willd or of other related African species of Acacia (Fam. Leguminosae).

IDENTIFICATIONA.
Analysis: To 10 mL of a cold solution (1 in 50) add 0.2 mL of diluted lead subacetate.Acceptance criteria: A flocculent, or curdy, white precipitate is formed immediately.

IMPURITIES
Arsenic, Method II: NMT 3 ppm
Lead: NMT 10 ppm
Botanic Characteristics:Acacia: Spheroidal tears up to 32 mm in diameter or in angular fragments of white to yellowish white color. It is translucent or somewhat opaque from the presence of numerous minute fissures; very brittle, the fractured surface glassy and occasionally iridescent. It is almost odorless and produces a mucilaginous sensation on the tongue.Flake Acacia: White to yellowish white, thin flakes, appearing under the microscope as colorless, striated fragmentsPowdered Acacia: White to yellowish white, angular microscopic fragments with only traces of starch or vegetable tissues presentGranular Acacia: White to pale yellowish white, fine granules. Under the microscope it appears as colorless, glassy, irregularly angular fragments up to 100 m in thickness, some of which exhibit parallel linear streaks.Spray-dried Acacia: White to off-white compacted microscopic fragments or whole spheres
Microbial Enumeration TestsandTests for Specified Microorganisms: Meets the requirements of the tests for absence of Salmonella species
Water Determination, Method III (Gravimetric):Analysis: For unground Acacia, crush in a mortar until it passes through a No. 40 sieve, and mix the ground material before weighing the test specimen. Dry a sample at 105C for 5 h.Acceptance criteria: NMT 15.0% of its weight
Articles of Botanical Origin, Acid-Insoluble Ash: NMT 0.5%
Articles of Botanical Origin, Total Ash: NMT 4.0%
Insoluble Residue:Sample solution: Dissolve 5.0 g of powdered or finely ground Acacia in 100 mL of water. Add 10 mL of 3 N hydrochloric acid.Analysis: Boil the Sample solution gently for 15 min. Pass by suction, while hot, through a tared filtering crucible. Wash thoroughly with hot water, dry at 105 for 1 h, and weigh.Acceptance criteria: The weight of the residue thus obtained does not exceed 50 mg.
Starch or Dextrin:Sample solution: A solution (1 in 50)Analysis: Boil the Sample solution cool, and add iodine.Acceptance criteria: No bluish or reddish color is produced.
Solubility and Reaction:Sample: 1 gAnalysis: Dissolve the Sample in 2 mL of water.Acceptance criteria: The resulting solution flows readily and is acid to litmus.
Tannin-Bearing Gums:Sample solution: A solution (1 in 50)Analysis: To 10 mL of the Sample solution add 0.1 mL of ferric chloride.Acceptance criteria: No blackish coloration or blackish precipitate is produced.
Packaging and Storage: Preserve in tight containers.

CAS Number: 67-64-1, Molecular Weight: 58.08, Chemical Formula: CH3COCH3, EINECS EC Number: 200-662-2, FEMA: ----,

Acetone BP Ph Eur Grade SpecificationsPh Eur monographC3H6O --- 58.08 --- CAS 67-64-1

DEFINITIONPropanone.

CHARACTERS
Appearance: Volatile, clear, colourless liquid.
Solubility: Miscible with water and with ethanol (96 per cent). The vapour is flammable.

IDENTIFICATIONA. It complies with the test for relative density (see Tests).B. To 1 ml, add 3 ml of dilute sodium hydroxide solution and 0.3 ml of a 25 g/l solution of sodium nitroprusside. An intense red colour is produced which becomes violet with the addition of 3.5 ml of acetic acid.C. To 10 ml of a 0.1 per cent V/V solution of the substance to be examined in ethanol (50 per cent V/V), add 1 ml of a 10 g/l solution of nitrobenzaldehyde in ethanol (50 per cent V/V) and 0.5 ml of strong sodium hydroxide solution. Allow to stand for about 2 min and acidify with acetic acid. A greenish-blue colour is produced.

TESTS
Appearance of solution: To 10 ml add 10 ml of water. The solution is clear and colourless.
Acidity or alkalinity: To 5 ml add 5 ml of carbon dioxide-free water, 0.15 ml of PhPh solution and 0.5 ml of 0.01 M sodium hydroxide. The solution is pink. Add 0.7 ml of 0.01 M hydrochloric acid and 0.05 ml of methyl red solution. The solution is red or orange.
Relative density: 0.790 to 0.793.
Reducing substances: To 30 ml add 0.1 ml of 0.02 M potassium permanganate and allow to stand in the dark for 2 h. The mixture is not completely decolourised.
Related substances: Gas chromatography. To pass the test (0.05 per cent V/V).
Matter insoluble in water: Dilute 1.0 ml to 20 ml with water. The solution is clear.
Residue on evaporation: Maximum 50 ppm.
Water: Maximum 3 g/l, determined on 10.0 ml. Use 20 ml of anhydrous pyridine as solvent.

STORAGEProtected from light.

IMPURITIESSpecified impurities A, B, C.A. CH3-OH: methanol, B. CH3-CHOH-CH3: propan-2-ol (isopropanol), C. C6H6: benzene.

Synonyms:Activated Charcoal or Carbon ActivatedCAS Number: 7440-44-0, Molecular Weight: 12.01, Chemical Formula: C, EINECS EC Number: 231-153-3, FEMA: ----,

Activated carbon, also calledactivated charcoal, is a form of carbon processed to have small, low-volume pores that increase the surface area available for adsorption or chemical reactions.

Due to its high degree of microporosity, just one gram of activated carbon has a surface area in excess of 3, 000 square meters. Activated carbon is usually derived from charcoal.

We offer IP BP USP FCC Food grade of Activated Charcoal or Carbon Activated.

Activated Charcoal USP Grade Specifications:Activated Charcoal ( Also called Activated Carbon )

Activated Charcoal is the residue from the destructive distillation of various organic materials, treated to increase its adsorptive power.

Microbial limits: It meets the requirements of the tests for absence of Salmonella species and Escherichia coli.
Reaction: Boil 3.0 g with 60 mL of water for 5 minutes, allow to cool, restore the original volume by the addition of water, and filter: the filtrate is colorless and is neutral to litmus.
Loss on drying: Dry it at 120 for 4 hours: it loses not more than 15.0% of its weight.
Residue on ignition: not more than 4.0%, a 0.50-g test specimen being used.
Acid-soluble substances: Boil 1.0 g with a mixture of 20 mL of water and 5 mL of hydrochloric acid for 5 minutes, filter into a tarred porcelain crucible, and wash the residue with 10 mL of hot water, adding the washing to the filtrate. To the combined filtrate and washing add 1 mL of sulfuric acid, evaporate to dryness and ignite to constant weight: the residue weighs not more than 35 mg (3.5%).
Chloride: A 10-mL portion of the filtrate obtained in the test for Reaction shows no more chloride than is contained in 1.5 mL of 0.020 N hydrochloric acid 0.2%).
Sulfate: A 10-mL portion of the filtrate obtained in the test for Reaction shows no more sulfate than is contained in 1.0 mL of 0.020 N sulfuric acid (0.2%).
Sulfide: Place 0.50 g in a small conical flask, add 20 mL of water and 5 mL of hydrochloric acid, and boil gently: the escaping vapors do not darken paper moistened with lead acetate.
Cyanogen compounds: Place a mixture of 5 g of Activated Charcoal, 50 mL of water, and 2 g of tartaric acid in a distilling flask connected to a condenser provided with a tightly fitting adapter, the end of which dips below the surface of a mixture of 2 mL of 1 N sodium hydroxide and 10 mL of water, contained in a small flask surrounded by ice. Heat the mixture in the distilling flask to boiling and distill about 25 mL. Dilute the distillate with water to 50 mL, and mix. To 25 mL of the diluted distillate add 12 drops of ferrous sulfate, heat the mixture almost to boiling, cool, and add 1 mL of hydrochloric acid: no blue color is produced.

CAS Number: 12511-31-8 or 12174-11-7, Molecular Weight: ----, Chemical Formula: ----, EINECS EC Number: 215-478-8 or 308-996-1, FEMA: ----,

Aluminium Magnesium Silicate BP Ph Eur Grade Specifications
Ph EurCAS 12511-31-8
Action and use: Excipient.

DEFINITION
Mixture of particles with colloidal particle size of montmorillonite and saponite, free from grit and non-swellable ore.
Content:aluminium (Al; Ar 26.98): 95.0 per cent to 105.0 per cent of the value stated on the label.magnesium (Mg; Ar 24.30): 95.0 per cent to 105.0 per cent of the value stated on the label.

CHARACTERS
Appearance: Almost white powder, granules or plates.
Solubility: Practically insoluble in water and in organic solvents. It swells in water to produce a colloidal dispersion.

IDENTIFICATION
A. Fuse 1 g with 2 g of anhydrous sodium carbonate. Warm the residue with water and filter. Acidify the filtrate with hydrochloric acid and evaporate to dryness on a water-bath. 0.25 g of the residue gives the reaction of silicates.B. Dissolve the remainder of the residue obtained in identification test A in a mixture of 5 mL of dilute hydrochloric acid and 10 mL of water. Filter and add ammonium chloride buffer solution pH 10.0. A white, gelatinous precipitate is formed. Centrifuge and keep the supernatant for identification C. Dissolve the remaining precipitate in dilute hydrochloric acid. The solution gives the reaction of aluminium.C. The supernatant liquid obtained after centrifugation in identification test B gives the reaction of magnesium.

TESTS
pH: 9.0 to 10.0.
Arsenic: Maximum 3 ppm.
Lead: Maximum 15 ppm.
Loss on drying: Maximum 8.0 per cent, determined on 1.000 g by drying in an oven at 105C.
Microbial contamination:TAMC: acceptance criterion 1000 CFU/g.TYMC: acceptance criterion 100 CFU/g.Absence of Escherichia coli.

CAS Number: 13682-92-3 (or 41354-48-7), Molecular Weight: 135.05, Chemical Formula: C2H6AlNO4, EINECS EC Number: 237-193-8, FEMA: ----,

Aluminium Glycinate BP Ph Eur Grade Specifications
C2H6AlNO4, xH2O --- 135.1 --- CAS 41354-48-7u>Action and use: Antacid.

DEFINITIONAluminium Glycinate is a basic aluminium monoglycinate, partly hydrated. It contains not less than 34.5% and not more than 38.5% of Al2O3 and not less than 9.9% and not more than 10.8% of N, both calculated with reference to the dried substance.

CHARACTERISTICSA white or almost white powder.Practically insoluble in water and in organic solvents. It dissolves in dilute mineral acids and in aqueous solutions of the alkali hydroxides.

IDENTIFICATIONA. Add 0.1 g to 10 ml of a solution prepared by dissolving 0.84 g of citric acid in 8 ml of 1M sodium hydroxide and diluting to 20 ml with water. Add 0.5 ml of a 0.1% w/v solution of ninhydrin in methanol and warm. A purple colour is produced.B. Suspend 1 g in 25 ml of 0.5M hydrochloric acid and heat gently until a clear solution is produced. Reserve half of the solution. To 2 ml of the solution add 0.15 ml of liquefied phenol , shake and add carefully without shaking 5 ml of dilute sodium hypochlorite solution. A blue colour is produced.C. The solution reserved in test B yields the reaction characteristic of aluminium salts.

TESTS
Acidity or alkalinity: pH of a suspension of 1 g in 25 ml of carbon dioxide-free water, 6.5 to 7.5.
Neutralising capacity: Shake 0.2 g vigorously with 25 ml of 0.1M hydrochloric acid for 5 minutes and allow to stand for 5 minutes. The pH of the mixture is greater than 3.0.
Arsenic: Dissolve 2.0 g in 18 ml of brominated hydrochloric acid and 32 ml of water. 25 ml of the resulting solution complies with the limit test for arsenic, 1 ppm.
Heavy metals: Dissolve 1.5 g in 20 ml of 2M hydrochloric acid and 10 ml of water, add 0.5 ml of nitric acid and boil for about 30 seconds. Cool, add 2 g of ammonium chloride and 2 g of ammonium thiocyanate and extract with two 10 ml quantities of a mixture of equal parts of isoamyl alcohol and ether. To the aqueous layer add 2 g of citric acid. 12 ml of the resulting solution complies with limit test A for heavy metals, Appendix VII. Use lead standard solution (1 ppm Pb) to prepare the standard (20 ppm).
Mercuric salts: To pass the test.
Chloride: Dissolve 1.0 g in 10 ml of 2M nitric acid and dilute to 100 ml with water. 15 ml of the resulting solution complies with the limit test for chlorides, Appendix VII (330 ppm).
Loss on drying: When dried to constant weight at 130C, loses not more than 12.0% of its weight. Use 1 g.

ASSAY
For Al2O3: Dissolve 0.25 g in a mixture of 3 ml of 1M hydrochloric acid and 50 ml of water, add 50 ml of 0.05M disodium edta and neutralise with 1M sodium hydroxide using methyl red solution as indicator. Heat the solution to boiling, allow to stand for 10 minutes on a water bath, cool rapidly, add about 50 mg of xylenol orange triturate and 5 g of hexamine and titrate the excess of disodium edta with 0.05M lead nitrate until the solution becomes red.Each ml of 0.05M disodium edta is equivalent to 2.549 mg of Al2O3.

1. Product Identification

Product Name & Other Names: Aluminum Chlorohydrate Powder orAluminium Chlorohydrate Powder or Poly Aluminium Chloride.
CAS No.: 1327-41-9
EINECS: EC Number: 215-477-2
Molecular Weight: Varies
Chemical Formula: AlnCl(3n-m)(OH)m
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.

2. Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910Classification according to Regulation (EC) No 1272/2008:

Acute toxicity, Oral (Category 5)Skin corrosion/irritation (Category 2)Serious eye damage/eye irritation (Category 2A)

Physical and Chemical Properties

Appearance: White to yellowish Powder.
Odor: None
Odor threshold: Not available.
pH: Not available.
Relative density: 1.7
Melting Point: Not available.Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Readily soluble in water.
Viscosity: Not available.
Molecular Weight: Varies
Chemical Formula: AlnCl(3n-m)(OH)m

Synonyms: Sodium aluminosilicate or Sodium silicoaluminate or Sodium aluminium silicate or Aluminum sodium silicateCAS Number: 1344-00-9, Molecular Weight: ----, Chemical Formula: ----, EINECS EC Number: 215-684-8, FEMA: ----,

Specifications of Aluminium Sodium Silicate BP Ph Eur Grade:

DEFINITION
Silicic acid aluminium sodium salt of synthetic origin.
Content:- aluminium (Al; Mr 26.98): 2.7 per cent to 7.9 per cent (dried substance);- sodium (Na; Mr 22.99): 3.7 per cent to 6.3 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, fine, light, amorphous powder.
Solubility: Practically insoluble in water and in organic solvents.

IDENTIFICATIONA. Transfer 1.0 g to a 100 mL beaker and add 10 mL of dilute hydrochloric acid. Mix, cover with a watch glass and boil for 15 min. Allow to cool to room temperature, mix and centrifuge the solution. 2 mL of the supernatant gives the reaction of aluminium.B. 2 mL of the supernatant obtained in identification test A gives reaction of sodium.C. 0.2 g gives the reaction of silicates.

TESTS
pH: 9.5 to 11.5.Disperse 5.0 g in 100 mL of carbon dioxide-free water.
Arsenic: Maximum 3 ppm.
Lead: Maximum 5 ppm.
Atomic absorption spectrometry: To pass the test.
Loss on drying: Maximum 8.0 per cent, determined on 1.000 g by drying in an oven at 105C for 4 h.
Loss on ignition: 5.0 per cent to 11.0 per cent (dried substance), determined on 1.000 g by ignition in a platinum crucible to constant mass at 1000 25C.
Microbial contamination:TAMC: acceptance criterion 1000 CFU/g.TYMC: acceptance criterion 100 CFU/g.Absence of Escherichia coli.

DEFINITION
Silicic acid aluminium sodium salt of synthetic origin.
Content:- aluminium (Al; Mr 26.98): 2.7 per cent to 7.9 per cent (dried substance);- sodium (Na; Mr 22.99): 3.7 per cent to 6.3 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, fine, light, amorphous powder.
Solubility: Practically insoluble in water and in organic solvents.

IDENTIFICATIONA. Transfer 1.0 g to a 100 mL beaker and add 10 mL of dilute hydrochloric acid. Mix, cover with a watch glass and boil for 15 min. Allow to cool to room temperature, mix and centrifuge the solution. 2 mL of the supernatant gives the reaction of aluminium.B. 2 mL of the supernatant obtained in identification test A gives reaction of sodium.C. 0.2 g gives the reaction of silicates.

TESTS
pH: 9.5 to 11.5.Disperse 5.0 g in 100 mL of carbon dioxide-free water.
Arsenic: Maximum 3 ppm.
Lead: Maximum 5 ppm.
Atomic absorption spectrometry: To pass the test.
Loss on drying: Maximum 8.0 per cent, determined on 1.000 g by drying in an oven at 105C for 4 h.
Loss on ignition: 5.0 per cent to 11.0 per cent (dried substance), determined on 1.000 g by ignition in a platinum crucible to constant mass at 1000 25C.
Microbial contamination:TAMC: acceptance criterion 1000 CFU/g.TYMC: acceptance criterion 100 CFU/g.Absence of Escherichia coli.

Product Name & Other Names: Aluminum Chlorohydrate Solution or Aluminium Chlorohydrate Solution or Poly Aluminum Chloride.
CAS No.: 1327-41-9
EINECS: EC Number: 215-477-2
Molecular Weight: Varies
Chemical Formula: AlnCl(3n-m)(OH)m in water.
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.

2. Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910Classification according to Regulation (EC) No 1272/2008:

Acute toxicity, Oral (Category 5)Skin corrosion/irritation (Category 2)Serious eye damage/eye irritation (Category 2A)

Ammonium Sulfate USP NF Grade Specifications(NH4)2SO4 --132.14 -- CAS 7783-20-2.Ammonium Sulfate contains not less than 99.0 percent and not more than 100.5 percent of (NH4)2SO4.
Identification: A solution (1 in 20) responds to the tests for Ammonium and for Sulfate.
Microbial limits: The total aerobic microbial count does not exceed 1000 cfu per g, and the total combined molds and yeasts count does not exceed 10 cfu per g.
pH: between 5.0 and 6.0, in a solution (1 in 20).
Residue on ignition: Not more than 0.005%, determined on a 20-g sample.
Limit of insoluble matter: 0.005%.
Limit of phosphate: To pass the test.
Limit of chloride: To pass the test: not more than 5 microgm of chloride per g is found.
Limit of nitrate: To pass the test: not more than 0.001% is found.
Limit of iron: To pass the test: not more than 5 microgm of iron per g is found.

Ammonium Sulfate Analytical Reagent Grade Specifications
Ammonium Sulphate(NH4)2SO4Formula Weight.: 132.14CAS Number: 7783-20-2

REQUIREMENTS
Assay of Ammonium Sulphate or Ammonium Sulfate: 99.0% (NH4)2SO4
pH of a 5% solution:5.0-6.0 at 25C

MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Residue after ignition: 0.005%
Chloride (Cl): 5 ppm
Nitrate (NO3): 0.001%
Phosphate (PO4): 5 ppm
Heavy metals (as Pb): 5 ppm
Iron (Fe): 5 ppm

Appearance: White to off-white, crystalline powder.
Assay: Between 98% and 102%
Identifications: By IR and by HPLC.
Loss on drying: 0.5% maximum.
Residue on ignition: 0.1% maximum.
Related inpurities:
Aripiprazole related compound G: 0.1% maximum.
Aripiprazole related compound F: 0.1% maximum.
Aripiprazole 4, 4 dimer: 0.1% maximum.
Any other individual impurity: 0.1% maximum.
Total impurities: 0.5% maximum.
Residual solvents:
Methanol: 1000 ppm maximum.
Isopropyl alcohol: 1000 ppm maximum.
Acetonitrile: 300 ppm maximum.
N-Hexane: 200 ppm maximum.
Tetrahydrofurane: 600 ppm maximum.
Triethylamine: 320 ppm maximum.
Relative Density: about 1.3
Melting Point: 137C to 140C literature.
Boiling Point: 646C.
Solubility: Freely soluble in dichloromethane. Sparingly soluble in toluene. Insoluble in methanol and water.
Storage: Preferably 2C to 8C. OK to freeze. Protected from light.

CAS Number: 98-50-0, Molecular Weight: 217.05, Chemical Formula: C6H8AsNO3, EINECS EC Number: 202-674-3, FEMA: ----,

Arsanilic Acid USP Grade Specifications
C6H8AsNO3 --- 217.05p-Aminobenzenearsonic acid [CAS 98-50-0].

Arsanilic Acid contains not less than 98.0 percent and not more than 102.0 percent of C6H8AsNO3, calculated on the dried basis.

Labeling: Label it to indicate that it is for veterinary use only.
Identification: Infrared Absorption 197K.
Loss on drying: Dry it in vacuum at 80C for 4 hours: it loses not more than 0.5% of its weight.
Limit of o-arsanilic acid: To pass the chromatographic test: not more than 0.12% is found.
Limit of aniline: pass the chromatographic test: not more than 0.045% is found.
Assay: Transfer about 125 mg of Arsanilic Acid, accurately weighed, to a 50-mL conical flask, and add 10.0 mL of a mixture of sulfuric acid, nitric acid, and perchloric acid (1000:50:50) and several glass beads. Digest on a hot plate for about 1 hour, increasing the temperature of the hot plate in steps until a ring of sulfuric acid rises into the neck of the flask. Allow to cool, to the colorless solution add about 400 mg of hydrazine sulfate, and heat the flask vigorously on a hot plate until a ring of sulfuric acid rises into the neck of the flask. Allow to cool, and wash down the rim, neck, and insides of the flask with about 1 mL of water. Heat the flask again until a ring of sulfuric acid rises into the neck of the flask. Allow to cool, and transfer the colorless solution, with the aid of about 80 mL of water, to a 125-mL conical flask. Add 10 mL of hydrochloric acid and several drops of 0.002 M potassium iodide, cool to between 0C and 5C and titrate with 0.1 N potassium permanganate to a pale pink endpoint, maintaining the temperature between 0C and 5C during the titration. Perform a blank determination and make any necessary correction. Each mL of 0.1 N potassium permanganate is equivalent to 10.852 mg of C6H8AsNO3.

CAS Number: 50-81-7, Molecular Weight: 176.12, Chemical Formula: C6H8O6, EINECS EC Number: 200-066-2, FEMA: ----,

Ascorbic acidorVitamin Cis a vitamin found in various foods and sold as a dietary supplement. It is used to prevent and treat scurvy. Vitamin C is an essential nutrient involved in the repair of tissue and the enzymatic production of certain neurotransmitters. It also functions as an antioxidant.

Ascorbic Acid USP Grade Specifications:C6H8O6 --- 176.12l-Ascorbic acid --- CAS 50-81-7

DEFINITION
Ascorbic Acid contains NLT 99.0% and NMT 100.5% of C6H8O6

IDENTIFICATION
A. Infrared AbsorptionB. A 20-mg/mL solution reduces alkaline cupric tartrate slowly at room temperature but more readily upon heating.
Residue on Ignition: 0.1% maximum.

Ascorbic Acid BP Ph Eur Grade Specifications:C6H8O6 --- 176.1 CAS 50-81-7
Content: 99.0 per cent to 100.5 per cent.

CHARACTERS
Appearance: White or almost white, crystalline powder or colourless crystals, becoming discoloured on exposure to air and moisture.
Solubility: Freely soluble in water, sparingly soluble in ethanol (96 per cent).
Melting point: About 190C, with decomposition.
Iron: Maximum 2 ppm.
Sulfated ash: Maximum 0.1 per cent, determined on 1.0 g.Meet impurities profile.

CAS Number: 134523-03-8 for Anhydrous and 344423-98-9 for Trihydrate, Molecular Weight: 1155.36, Chemical Formula: C66H68CaF2N4O10, EINECS EC Number: 627-026-0 or 658-046-8, FEMA: ----,

Atorvastatin Calcium is used to lower the amount of cholesterol in the blood and to prevent stroke, heart attack, and angina (chest pain). It is also being studied in the prevention and treatment of some types of cancer and other conditions. Atorvastatin is commonly used to lower bad cholesterol levels and fats in the blood. It also increases good cholesterol levels. Improving your cholesterol levels helps decrease your risk of heart disease, stroke, and heart attack.

General Properties and Specifications of Atorvastatin Calcium:Appearance: White or almost white powder. Hygroscopic.Assay: 97.0 per cent to 102.0 per cent (anhydrous substance).Melting Point: 176C- 178C literature.Boiling Point: 722C literature.Solubility: Very slightly soluble in water, slightly soluble in ethanol.Storage: Refrigerate. OK to freeze. Short term shipping may be ambient. Protect from light.

Atorvastatin Calcium USP Grade Specifications:C66H68CaF2N4O10 --- 1155.361H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-, -dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-, calcium salt (2:1), [R-(R*, R*)]-;Calcium (&beta R, R)-2-(p-fluorophenyl)-, -dihydroxy-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrole-1-heptanoate (1:2);[(3R , 5R )-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H -pyrrol-1-yl]-3, 5-dihydroxyheptanoic acid, calcium salt]Anhydrous CAS 134523-03-8C66H68CaF2N4O10-3H2O --- 1209.41Trihydrate CAS 344423-98-9C66H68CaF2N4O10- C3H8O2Propylene glycol solvate 1231.46UNII: C0GEJ5QCSO

Barium Sulphate BP Ph Eur Grade Specifications

BaSO4 --- 233.4 --- CAS 7727-43-7

CHARACTERS
Appearance
Fine, white or almost white powder, free from gritty particles.
SolubilityPractically insoluble in water and in organic solvents. It is very slightly soluble in acids and in solutions of alkali hydroxides.

IDENTIFICATIONA. Boil a suspension of 0.2 g with 5 ml of a 500 g/l solution of sodium carbonate for 5 min, add 10 ml of water, filter and acidify a part of the filtrate with dilute hydrochloric acid. The solution gives the reactions of sulphates.B. Wash the residue collected in the preceding test with 3 successive small quantities of water. To the residue add 5 ml of dilute hydrochloric acid, filter and add to the filtrate 0.3 ml of dilute sulphuric acid. A white precipitate is formed that is insoluble in dilute sodium hydroxide solution.

TESTS
Solution STo 20.0 g add 40 ml of distilled water and 60 ml of dilute acetic acid. Boil for 5 min, filter and dilute the cooled filtrate to 100 ml with distilled water.
Acidity or alkalinityHeat 5.0 g with 20 ml of carbon dioxide-free water on a water-bath for 5 min and filter. To 10 ml of the filtrate add 0.05 ml of bromothymol blue solution. Not more than 0.5 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator.
Acid-soluble substancesMaximum 0.3 per cent.
Oxidizable sulphur compoundsShake 1.0 g with 5 ml of water for 30 s and filter. To the filtrate add 0.1 ml of starch solution, dissolve 0.1 g of potassium iodide in the mixture, add 1.0 ml of a freshly prepared 3.6 mg/l solution of potassium iodate and 1 ml of 1 M hydrochloric acid and shake well. The colour of the solution is more intense than that of standard prepared at the same time and in the same manner, but omitting the potassium iodate.
Soluble Barium saltsMaximum 10 ppm.
Heavy metalsMaximum 10 ppm.
Loss on ignitionMaximum 2.0 per cent, determined on 1.0 g at 600 50 C.

Bentonite BP Ph Eur Grade SpecificationsCAS 1302-78-9

DEFINITION
Natural clay containing a high proportion of montmorillonite, a native hydrated aluminium silicate in which some aluminium and silicon atoms may be replaced by other atoms such as magnesium and iron.

CHARACTERS
Appearance: Very fine, homogeneous, greyish-white powder with a more or less yellowish or pinkish tint.
Solubility: Practically insoluble in water and in aqueous solutions. It swells with a little water forming a malleable mass.

IDENTIFICATIONA. To 0.5 g in a metal crucible add 1 g of potassium nitrate and 3 g of sodium carbonate and heat until the mixture melts. Allow to cool. To this residue add 20 ml of boiling water, mix and filter. Wash the insoluble residue with 50 ml of water. To this residue add 1 ml of hydrochloric acid and 5 ml of water. Filter. To the filtrate add 1 ml of strong sodium hydroxide solution and filter. To this filtrate add 3 ml of ammonium chloride solution. A gelatinous white precipitate is formed.B. Swelling power with water (see Tests).C. 0.25 g gives the reaction of silicates.

Synonyms: Betaine HCl or Betaine hydrochloride or (Carboxymethyl)trimethylammonium hydrochlorideCAS Number: 590-46-5, Molecular Weight: 209-683-1, Chemical Formula: C5H12ClNO2 or (CH3)3N-CH2COOHCl, EINECS EC Number: 209-683-1, FEMA: ----,

Betaine Hydrochlorideis the hydrochloride form of betaine, a crystalline alkaloid occurring in sugar beets and other plants. Betaine hydrochloride can be used as a gastric acidifier supplement. It is a a vitamin-like substance found in grains and other foods.

Betaine Hydrochloride USP Grade:C5H11NO2-HCl --- 153.61 --- CAS 590-46-5Methanaminium, 1-carboxy-N, N, N-trimethyl-, chloride.(Carboxymethyl)trimethylammonium chloride.Betaine Hydrochloride contains not less than 98.0 percent and not more than 100.5 percent of C5 H11NO2.HCl, calculated on the anhydrous basis.

Packaging and storage: Preserve in well-closed containers.
Identification:
A:Infrared Absorption.
B:A solution (1 in 20) responds to the tests for Chloride.
pH: between 0.8 and 1.2, in a solution (1 in 4).
Water: not more than 0.5%.
Residue on ignition: not more than 0.1%.
Heavy metals: 0.001%.
Assay: Transfer about 400 mg of Betaine Hydrochloride, accurately weighed, to a conical flask, add 50 mL of glacial acetic acid, and heat gently with swirling until solution is complete. Add 25 mL of mercuric acetate, cool, add 2 drops of crystal violet, and titrate with 0.1 N perchloric acid.

CAS Number: 813-93-4, Molecular Weight: 398.08, Chemical Formula: [O2CCH2C(OH)(CO2)CH2CO2]Bi, EINECS EC Number: 212-390-1, FEMA: ----,

Bismuth Citrate USP Grade SpecificationsBiC6H5O7 398.08 -- CAS 813-93-4.

Bismuth Citrate contains not less than 49 percent and not more than 54 percent of bismuth (Bi).

Identification:A:Infrared Absorption 197K : on the undried specimen.
B:When strongly heated, the salt chars, and on ignition leaves a more or less blackened residue having a yellow surface. The residue is soluble in warm nitric acid, and this solution, when dropped into a large excess of water, produces a white turbidity.
C:Dissolve 1 g in ammonia. When treated with hydrogen sulfide in excess, a black precipitate is obtained. Filter this mixture, drive off the excess hydrogen sulfide by heating, and allow to cool. To a portion of this cooled solution add an excess of calcium hydroxide and boil: a white precipitate is formed. Reserve a second portion of the cooled solution for the test for Limit of nitrate.
Arsenic: the limit is 10 microgm per g.
Limit of nitrate: To the second portion of cooled solution reserved from Identification test C, add an equal volume of sulfuric acid, mix, and allow to cool. Into the liquid, drop a crystal of ferrous sulfate, and allow to stand for 30 minutes: no brown or brownish black color appears around the crystal.
Limit of copper, lead, and silver:To pass the test; 10 microgm per g.
Limit of soluble bismuth: To pass the test.
Assay:Transfer about 300 mg of Bismuth Citrate, accurately weighed, to a porcelain crucible, and ignite. Allow to cool, add 2 mL of nitric acid to the residue, drop-wise, and warm until complete solution has been effected. Add about 60 mL of water and 0.3 mL of xylenol orange and titrate with 0.05 N edta disodium to a yellow endpoint. Each mL of 0.05 N edta disodium is equivalent to 10.45 mg of bismuth (Bi).

CAS Number: 5892-10-4, Molecular Weight: 509.97, Chemical Formula: (BiO)2CO3, EINECS EC Number: 227-567-9, FEMA: ----,

Bismuth subcarbonate(BiO)2CO3, sometimes written Bi2O2(CO3) is a chemical compound of bismuth containing both oxide and carbonate anions. Bismuth is in the +3 oxidation state.

Bismuth Subcarbonate BP GradePh Eur

DEFINITION
Content: 80.0 per cent to 82.5 per cent of Bi (Ar 209.0) (dried substance).

CHARACTERS
Appearance: White or almost white powder.
Solubility: Practically insoluble in water and in ethanol (96 per cent). It dissolves with effervescence in mineral acids.

IDENTIFICATIONA. It gives the reaction of carbonates (2.3.1).B. It gives the reactions of bismuth (2.3.1).

TESTS
Solution S: Shake 5.0 g with 10 ml of water and add 20 ml of nitric acid. Heat to dissolve, cool and dilute to 100 ml with water.
Appearance of solution: Solution S is not more opalescent than reference suspension and is colourless.
Chlorides: Maximum 500 ppm.
Nitrates: Maximum 0.4 per cent.
Alkali and alkaline-earth metals: Maximum 1.0 per cent.
Arsenic: Maximum 5 ppm.
Copper: Maximum 50 ppm.
Lead: Maximum 20.0 ppm.
Silver: Maximum 25 ppm.
Loss on drying: Maximum 1.0 per cent, determined on 1.000 g by drying in an oven at 105C.

Synonyms: Glycerol phosphate calcium saltCAS Number: 27214-00-2, Molecular Weight: 210.13, Chemical Formula: C3H7CaO6P, EINECS EC Number: 248-328-5, FEMA: ----,

Calcium Glycerophosphate BP Ph Eur Grade SpecificationsPh Eur
C3H7CaO6P -- 210.1 -- CAS 27214-00-2
Action and use: Excipient.

DEFINITIONMixture in variable proportions of the calcium salt of 2, 3-dihydroxypropyl phosphate and of 2-hydroxy-1-(hydroxymethyl)ethyl phosphate which may be hydrated.
Content: 18.6 per cent to 19.4 per cent of Ca (dried substance).

CHARACTERS
Appearance: White or almost white powder, hygroscopic.
Solubility: Sparingly soluble in water, practically insoluble in ethanol (96 per cent).

IDENTIFICATION
A. Mix 1 g with 1 g of potassium hydrogen sulphate in a test tube fitted with a glass tube. Heat strongly and direct the white vapour towards a piece of filter paper impregnated with a freshly prepared 10 g/l solution of sodium nitroprusside. The filter paper develops a blue colour in contact with piperidine.B. Ignite 0.1 g in a crucible. Take up the residue with 5 ml of nitric acid and heat on a water-bath for 1 min. Filter. The filtrate gives reaction of phosphates.C. It gives reaction of calcium.

Synonyms: Pentanoic acid, 4-oxo-, calcium salt (2:1)CAS Number: 5743-49-7 for Dihydrate and 591-64-0 for Anhydrous, Molecular Weight: 306.32 for Dihydrate and 270.30 Anhydrous, Chemical Formula: C10-H14-Ca-O6-(H2O)2 for Dihydrate and C10-H14-Ca-O6 for Anhydrous, EINECS EC Number: 209-725-9, FEMA: ----,

Calcium Levulinate USP Grade SpecificationsC10H14CaO6.2H2O -- 306.32Pentanoic acid, 4-oxo-, calcium salt (2:1), dihydrate.Calcium levulinate (1:2) dihydrate [5743-49-7].Anhydrous 270.30 [591-64-0].Calcium Levulinate contains not less than 97.5 percent and not more than 100.5 percent of C10H14CaO6, calculated on the dried basis.

IdentificationA: A solution (1 in 10) responds to the tests for Calcium.B: To a solution of 0.5 g in 5 mL of water add 5 mL of 1 N sodium hydroxide, and filter. To the filtrate add 5 mL of iodine: a precipitate of iodoform is produced.

Synonyms: Calcium Pantothenate or Calcium D PantothenateCAS Number: 137-08-6, Molecular Weight: 476.53, Chemical Formula: C18H32CaN2O10, EINECS EC Number: 205-278-9, FEMA: ----,

Calcium Pantothenate is a dietary supplement. It is used in the treatment of deficiency of Pantothenic Acid (Vitamin B5). It is also used lower the level of bad cholesterol in the blood and treat hair loss caused due to the deficiency of Vitamin B5.

Calcium Pantothenate USP GradeC18H32CaN2O10 --- 476.53-Alanine, N-(2, 4-dihydroxy-3, 3-dimethyl-1-oxobutyl)-, calcium salt (2:1), (R)-.Calcium D-pantothenate (1:2) --- CAS 137-08-6

Calcium Pantothenate is the calcium salt of the dextrorotatory isomer of pantothenic acid. It contains not less than 5.7 percent and not more than 6.0 percent of nitrogen (N), and not less than 8.2 percent and not more than 8.6 percent of calcium (Ca), both calculated on the dried basis.

Monobasic Calcium Phosphate FCC Food Grade Specifications

Monocalcium Phosphate; Calcium Biphosphate; Acid Calcium PhosphateCa(H2PO4)2 Formula weight, anhydrous 234.05Ca(H2PO4)2-H2O Formula weight, monohydrate 252.07
CAS: anhydrous 7758-23-8INS: 341(i) CAS: monohydrate 10031-30-8

DESCRIPTIONCalcium Phosphate, Monobasic, occurs as white crystals or granules or as a granular powder. It is anhydrous or contains one molecule of water of hydration, but because of its deliquescent nature, more than the calculated amount of water may be present. It is sparingly soluble in water and is insoluble in alcohol.
Function: Buffer; dough conditioner; firming agent; leavening agent; nutrient; yeast food; sequestrant.

Synonyms: Calcium Polystyrene SulphonateCAS Number: 37286-92-3, Molecular Weight: 223.3, Chemical Formula: C8H7CaO3S+, EINECS EC Number: ----, FEMA: ----,

Typical Specifications of Calcium Polystyrene Sulfonate:
Characteristic: A cream to light brown fine powder, free from foreign particles.
Solubility: Practically insoluble in water and in 96% ethanol.
Identifications:1) The IR spectrum of the sample should be concordant with reference spectrum of Calcium Polystyrene Sulphonate BP grade.2) Gives characteristic of Calcium Salt.
Fineness: Not more than 1% is retained on 100 mesh BSS 150 micron sieve.
Potassium:

Synonyms: Pentanoic acid, 4-oxo-, calcium salt (2:1)CAS Number: 5743-49-7 for Dihydrate and 591-64-0 for Anhydrous, Molecular Weight: 306.32 for Dihydrate and 270.30 Anhydrous, Chemical Formula: C10-H14-Ca-O6-(H2O)2 for Dihydrate and C10-H14-Ca-O6 for Anhydrous, EINECS EC Number: 209-725-9, FEMA: ----,

Calcium Levulinate USP Grade SpecificationsC10H14CaO6.2H2O -- 306.32Pentanoic acid, 4-oxo-, calcium salt (2:1), dihydrate.Calcium levulinate (1:2) dihydrate [5743-49-7].Anhydrous 270.30 [591-64-0].Calcium Levulinate contains not less than 97.5 percent and not more than 100.5 percent of C10H14CaO6, calculated on the dried basis.

IdentificationA: A solution (1 in 10) responds to the tests for Calcium.B: To a solution of 0.5 g in 5 mL of water add 5 mL of 1 N sodium hydroxide, and filter. To the filtrate add 5 mL of iodine: a precipitate of iodoform is produced.

Melting range: between 119 and 125 .
pH: between 7.0 and 8.5, in a solution (1 in 10).
Loss on drying: Dry it at a pressure not exceeding 5 mm of mercury at 60 for 5 hours: it loses between 10.5% and 12.0% of its weight.
Chloride: A 1.0-g portion shows no more chloride than corresponds to 1.0 mL of 0.020 N hydrochloric acid (0.07%).
Sulfate: A 2.0-g portion shows no more sulfate than corresponds to 1.0 mL of 0.020 N sulfuric acid (0.05%).
Heavy metals: 0.002%.
Reducing sugars: Dissolve 0.50 g in 10 mL of water, add 2 mL of 3 N hydrochloric acid, boil for about 2 minutes, and cool. Add 5 mL of sodium carbonate, allow to stand for 5 minutes, dilute with water to 20 mL, and filter. Add 5 mL of the clear filtrate to about 2 mL of alkaline cupric tartrate, and boil for 1 minute: no red precipitate is formed immediately.

AssayDissolve about 600 mg of Calcium Levulinate, accurately weighed, in 150 mL of watercontaining 2 mL of 3 N hydrochloric acid. While stirring with a magnetic stirrer, add 30 mL of 0.05 M EDTA disodium from a 50-mL buret, followed by 15 mL of 1 N sodium hydroxide and 300 mg of hydroxy naphthol blue, and continue the titration to the blue endpoint. Each mL of 0.05 M EDTA disodium is equivalent to 13.51 mg of C10H14CaO6.

Synonyms: Calcium Pantothenate or Calcium D PantothenateCAS Number: 137-08-6, Molecular Weight: 476.53, Chemical Formula: C18H32CaN2O10, EINECS EC Number: 205-278-9, FEMA: ----,

Calcium Pantothenate is a dietary supplement. It is used in the treatment of deficiency of Pantothenic Acid (Vitamin B5). It is also used lower the level of bad cholesterol in the blood and treat hair loss caused due to the deficiency of Vitamin B5.

Calcium Pantothenate USP GradeC18H32CaN2O10 --- 476.53-Alanine, N-(2, 4-dihydroxy-3, 3-dimethyl-1-oxobutyl)-, calcium salt (2:1), (R)-.Calcium D-pantothenate (1:2) --- CAS 137-08-6

Calcium Pantothenate is the calcium salt of the dextrorotatory isomer of pantothenic acid. It contains not less than 5.7 percent and not more than 6.0 percent of nitrogen (N), and not less than 8.2 percent and not more than 8.6 percent of calcium (Ca), both calculated on the dried basis.

Packaging and storage: Preserve in tight containers.
Identification:
A:Infrared Absorption.
B:A solution (1 in 20) responds to the tests for Calcium.
Specific rotation: between +25.0 and +27.5 .Test solution: 50 mg per mL, in water.
Alkalinity: Dissolve 1.0 g in 15 mL of carbon dioxide-free water in a small flask. As soon as solution is complete, add 1.0 mL of 0.10 N hydrochloric acid, then add 0.05 mL of phenolphthalein, and mix: no pink color is produced within 5 seconds.
Loss on drying: Dry it at 105C for 3 hours: it loses not more than 5.0% of its weight.
Heavy metals: ---: the limit is 0.002%.
Nitrogen content: To pass the test.
Content of calcium: Dissolve about 800 mg of Calcium Pantothenate, accurately weighed, in 150 mL of water containing 2 mL of 3 N hydrochloric acid. Add 15 mL of 1 N sodium hydroxide and 300 mg of hydroxy naphthol blue, and titrate with 0.05 M edetate disodium until the solution is a distinct blue in color. Each mL of 0.05 M edetate disodium is equivalent to 2.004 mg of Ca.

Monocalcium Phosphate; Calcium Biphosphate; Acid Calcium PhosphateCa(H2PO4)2 Formula weight, anhydrous 234.05Ca(H2PO4)2-H2O Formula weight, monohydrate 252.07
CAS: anhydrous 7758-23-8INS: 341(i) CAS: monohydrate 10031-30-8

DESCRIPTIONCalcium Phosphate, Monobasic, occurs as white crystals or granules or as a granular powder. It is anhydrous or contains one molecule of water of hydration, but because of its deliquescent nature, more than the calculated amount of water may be present. It is sparingly soluble in water and is insoluble in alcohol.
Function: Buffer; dough conditioner; firming agent; leavening agent; nutrient; yeast food; sequestrant.

REQUIREMENTS
Labeling: Indicate the state of hydration.

Synonyms: Calcium Polystyrene SulphonateCAS Number: 37286-92-3, Molecular Weight: 223.3, Chemical Formula: C8H7CaO3S+, EINECS EC Number: ----, FEMA: ----,

Typical Specifications of Calcium Polystyrene Sulfonate:
Characteristic: A cream to light brown fine powder, free from foreign particles.
Solubility: Practically insoluble in water and in 96% ethanol.
Identifications:1) The IR spectrum of the sample should be concordant with reference spectrum of Calcium Polystyrene Sulphonate BP grade.2) Gives characteristic of Calcium Salt.
Fineness: Not more than 1% is retained on 100 mesh BSS 150 micron sieve.
Potassium:

Calcium Stearate BP Ph Eur Grade Specifications
Stearic Acid Calcium SaltAction and use: Excipient.

DEFINITIONMixture of calcium salts of different fatty acids consisting mainly of stearic octadecanoic acid [(C17H35COO)2Ca; M r 607] and palmitic (hexadecanoic) acid [(C15H31COO)2Ca; M r 550.9] with minor proportions of other fatty acids.
Content:calcium: 6.4 per cent to 7.4 per cent (dried substance), stearic acid in the fatty acid fraction: minimum 40.0 per cent, sum of stearic acid and palmitic acid in the fatty acid fraction: minimum 90.0 per cent.

CHARACTERS
Appearance:Fine, white or almost white, crystalline powder.
Solubility: Practically insoluble in water and in ethanol (96 per cent).

Synonyms: Calcium Succinate Anhydrous Monohydrate or Succinic acid calcium salt monohydrate or Butanedioic acid, calcium salt monohydrate
CAS Number: Calcium Succinate Anhydrous 140-99-8 or Calcium Succinate Monohydrate 159389-75-0, Molecular Weight: 174.17 for Monohydrate, Chemical Formula: CaC4H4O4-H2O for Monohydrate, EINECS EC Number: 205-445-6, FEMA: ----,

Calcium succinateis an inorganic compound, a salt of calcium and succinic acid with the formula CaC4H4O4, colorless crystals, slightly soluble in water. It is used in Nutrient, Dietary Ingredient, Pharmaceuticals.

General Properties and Specification of Calcium Succinate or Succinic acid calcium salt monohydrate:Description: Fine, white powder with characteristic odor.Assay: 22-25.0% as CaArsenic: 3 ppm maximum.Lead (Pb): 10 ppm maximum.LOD (160C): 9.0%-13.3%LOD (105C): 2.0% maximum.Storage: 2C to 8C.

Calcium Succinate USP Grade Specifications:C4H4CaO4-H2O -- 174.17Butanedioic acid, calcium salt (1:1), monohydrateCalcium succinate monohydrate --- CAS Number 159389-75-0Anhydrous CAS Number 140-99-8

DEFINITIONCalcium Succinate contains NLT 98.0% and NMT 102.0% of calcium succinate (C4H4CaO4), calculated on the dried basis.

IDENTIFICATION
A. Identification Tests: General, Calcium
B. Infrared Absorption

Synonyms: 10-Undecenoic acid, calcium (2+) saltCAS Number: 1322-14-1, Molecular Weight: 406.61, Chemical Formula: C22H38CaO4, EINECS EC Number: 215-331-8, FEMA: ----,

Calcium Undecylenate USP Grade Specifications
C22H38O4Ca -- 406.6110-Undecenoic acid, calcium (2+) salt.Calcium 10-undecenoate.

Calcium Undecylenate contains not less than 98.0 percent and not more than 102.0 percent of C22H38O4Ca (calcium undecylenate), calculated on the dried basis.

IdentificationA: A filtered solution (1 in 20) in 3 N hydrochloric acid responds to the tests for Calcium.B: Transfer 40 mL of water and 10 g of calcium undecylenate to a 250-mL separator. Cautiously and slowly add 10 mL of hydrochloric acid, while swirling. Insert the stopper, and shake. [NOTE: The separator will become quite warm, and pressure must be carefully and frequently relieved through the stopcock. If a curdy, white material remains after 5 minutes of shaking, add additional hydrochloric acid, 1 mL at a time, and shake until a clear oily phase is formed.] Allow the phases to separate, drain, and discard the bottom aqueous layer. Drain and discard the middle oily layer, if present. Filter the top layer of undecylenic acid through a pledget of cotton into a 10-mL graduated cylinder, noting the volume obtained. Transfer the filtrate to a 250-mL flask, and add an equal volume of aniline. Reflux for 1 hour, swirling the flask occasionally. Allow to cool, and pour 60 mL of alcohol through the condenser into the flask. Remove the flask from the condenser, add 1 g of charcoal, and stir. Filter the slurry into a 250-mL beaker. Add water drop-wise until a few crystals form or the solution becomes slightly cloudy. [NOTE: If too much water is added, an oil will form. Add alcohol dropwise until the oil dissolves.] Allow the mixture to stand or refrigerate until crystals are formed. Collect the crystals on a filter paper inserted in a 45-mm porous glass filter funnel. Wash the crystals with 75 mL of 25% alcohol: the crystals have a clean, white, glossy appearance. If not, re-crystallize by dissolving the crystals in about 50 mL of alcohol. Add about 1 g of charcoal, stir, filter into a 150-mL beaker, and continue as directed above, beginning with Add water dropwise. Dry the crystals in vacuum at 50C for 2 hours: the crystals so obtained melt between 66 and 67.5. [NOTE: If the melting point is low, additional drying or recrystallization may be necessary.]

Synonyms: ----CAS Number: 5749-67-7, Molecular Weight: 458.4, Chemical Formula: C19-H18-Ca-N2-O9, EINECS EC Number: 227-273-0, FEMA: ----,

Carbasalate Calcium BP Ph Eur Grade SpecificationsPh EurC19H18CaN2O9 -- 458.4 -- CAS 5749-67-7

DEFINITION
Equimolecular compound of calcium di[2-(acetyloxy)benzoate] and urea.
Content: 99.0 per cent to 101.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder.
Solubility: Freely soluble in water and in dimethylformamide, practically insoluble in acetone and in anhydrous methanol.Protect the substance from moisture during handling. Examination in aqueous solutions has to be performed immediately after preparation.

IDENTIFICATIONFirst identification: B, E.Second identification: A, C, D, E.A. Ultraviolet and visible absorption spectrophotometry.Test solution: Dissolve 0.250 g in water and dilute to 100.0 ml with the same solvent. To 1.0 ml of the solution add 75 ml of water and 5 ml of dilute hydrochloric acid, mix and dilute to 100.0 ml with water. Examine immediately.Spectral range: 220-350 nm.Absorption maxima: At 228 nm and 276 nm.Specific absorbances at the absorption maxima:at 228 nm: 363 to 379, at 276 nm: 49 to 53.B. Infrared absorption spectrophotometry. Comparison: Ph. Eur. reference spectrum of carbasalate calcium.C. Dissolve 0.1 g in 10 ml of water, boil for 2 min and cool. The solution gives reaction (a) of salicylates.D. Heat 0.2 g with 0.2 g of sodium hydroxide; a yellow or yellowish-brown colour is produced and the vapour turns red litmus paper blue.E. It gives reaction (a) of calcium.

Synonyms: Calcium salt of a partly O-carboxymethylated cellulose, Carboxymethylcellulose CalciumCAS Number: 9050-04-8, Molecular Weight: ----, Chemical Formula: ----, EINECS EC Number: 618-566-8, FEMA: ----,

Carmellose Calcium BP Ph Eur Grade SpecificationsPh Eur --- CAS 9050-04-8
Action and use: Excipient in pharmaceutical products; bulk laxative.

DEFINITIONCalcium salt of a partly O-carboxymethylated cellulose.

CHARACTERS
Appearance: White or yellowish-white powder, hygroscopic after drying.
Solubility: Practically insoluble in acetone, in alcohol and in toluene. It swells with water to form a suspension.

IDENTIFICATIONA. Shake 0.1 g thoroughly with 10 ml of water. Add 2 ml of dilute sodium hydroxide solution and allow to stand for 10 min (solution A). Dilute 1 ml of solution A to 5 ml with water. To 0.05 ml add 0.5 ml of a 0.5 g/l solution of chromotropic acid, sodium salt in a 75 per cent m/m solution of sulphuric acid and heat on a water-bath for 10 min. A reddish-violet colour develops.B. Shake 5 ml of solution A obtained in identification test A with 10 ml of acetone. A white, flocculent precipitate is produced.C. Shake 5 ml of solution A obtained in identification test A with 1 ml of ferric chloride solution. A brown, flocculent precipitate is formed.D. Ignite 1 g and dissolve the residue in a mixture of 5 ml of acetic acid and 10 ml of water. Filter if necessary and boil the filtrate for a few minutes. Cool and neutralise with dilute ammonia. The solution gives reaction of calcium.

TESTS
Solution S: Shake 1.0 g with 50 ml of distilled water, add 5 ml of dilute sodium hydroxide solution and dilute to 100 ml with distilled water.
Alkalinity: Shake 1.0 g thoroughly with 50 ml of carbon dioxide-free water and add 0.05 ml of PhPh solution R . No red colour develops.
Chlorides: Maximum 0.36 per cent.
Sulphates: Maximum 1 per cent.
Heavy metals: Maximum 20 ppm.
Loss on drying: Maximum 10.0 per cent, determined on 1.000 g by drying in an oven at 105C for 4 h.
Sulphated ash: 10.0 per cent to 20.0 per cent, determined on 1.0 g in a platinum crucible.

Synonyms: Cetomacrogol, Polyoxyethylene (10) cetyl ether, Polyethylene glycol hexadecyl ether
CAS Number: 9004-95-9, Molecular Weight: Varies, Chemical Formula: HO(C2H4O)nC16H33, EINECS EC Number: 500-014-1, FEMA: ----,

CM 1000 word is used for 2 different items:1. Cetomacrogol CM 10002. BELSIL CM 1000 of Wacker

Cetomacrogol 1000is the tradename for polyethylene glycol hexadecyl ether, which is nonionic surfactant produced by the ethoxylation of cetyl alcohol to give a material with the general formula HO(C2H4O)nC16H33. Several grades of this material are available depending of the level of ethoxylation performed, with repeat units (n) of polyethylene glycol varying between 2 and 20 and n = about 20 is a favored grade. It is used as a solubilizer and emulsifying agent in foods, cosmetics, and pharmaceuticals, often as an ointment base, and also as a research tool. It is used as O/W emulsifier for creams/lotions.

Specifications of Cetomacrogol 1000 or CM 1000 or Polyethylene glycol hexadecyl ether:Appearance: White/cream waxy pastilles.Description: A cream-coloured, waxy, unctuous mass, pellets, or flakes; when heated, it melts to a brownish yellow, clear liquid; odorless or almost odorless.Solubility: Soluble in water, ethanol (750 g/l), and acetone; practically insoluble in light petroleum.Melting point: Not lower than 38C.Acid value: Not more than 0.5.Alkalinity: Dissolve 2 g in 20 mL of carbon-dioxide-free water, add 1 drop of phenolphthalein/ethanol, and titrate with hydrochloric acid (0.1 mol/l); not more than 0.5 mL is required to obtain a pink colour.Hydroxyl value: Use 10 g, Saponification value: Use 10 g; not more than 1.Water: not more than 10 mg/g.

Cetyl Alcohol or 1-Hexadecanol or Palmityl Alcohol is used in the cosmetic industry as an opacifier in shampoos, or as an emollient, emulsifier, or thickening agent in the manufacture of skin creams and lotions. It can also be used as a non-ionic co-surfactant in emulsion applications. Cetyl alcohol is sometimes included in medications used for the treatment of eczema.

General Properties and Specifications of Cetyl Alcohol or 1-Hexadecanol or Palmityl Alcohol:Appearance: White or almost white, unctuous mass, powder, flakes, or granules.Odor: Very faint, waxy.Assay: 95%Relative Density: about 0.81Melting Point: 46C to 52C.Boiling Point: 344C.Solubility: Insoluble in water. Very soluble in ether, benzene, and chloroform.

Cetyl Alcohol USP NF Grade Specifications:C16H34O --- 242.441-Hexadecanol CAS 36653-82-4UNII: 936JST6JCN

DEFINITIONCetyl Alcohol contains NLT 90.0% and NMT 102.0% of cetyl alcohol (C16H34O), the remainder consisting chiefly of related alcohols. It is obtained from sources of vegetable, animal, or synthetic origin.

Synonyms: Chlorhexidine Hydrochloride or Chlorhexidine dihydrochloride or Chlorhexidine HClCAS Number: 3697-42-5, Molecular Weight: 578.37, Chemical Formula: C22H30Cl2N10-2HCl, EINECS EC Number: 223-026-6 or 200-238-7, FEMA: ----,

Chlorhexidine is a broad-spectrum antimicrobial biguanide used as a topical antiseptic and in dental practice for the treatment of inflammatory dental conditions caused by microorganisms.

General Properties and Specifications of Chlorhexidine Hydrochloride or Chlorhexidine dihydrochloride or Chlorhexidine HCl:Appearance: White or almost white, crystalline powder.Assay: 98% minimum.Melting Point: 134C literature.Solubility: Very slightly soluble in water.Storage: Refrigerate.

Chlorhexidine Hydrochloride BP Ph Eur Grade:C22H32Cl4N10 --- 578.4 CAS 3697-42-5Action and use: Antiseptic.

DEFINITION1, 1-(Hexane-1, 6-diyl)bis[5-(4-chlorophenyl)biguanide] dihydrochloride.
Content: 98.0 per cent to 101.0 per cent (dried substance).

CHARACTERSAppearance: White or almost white, crystalline powder.Solubility: Very slightly soluble in water, slightly soluble in propylene glycol, very slightly soluble in ethanol (96 per cent).

Synonyms: Chlorocresol or p-Chlorocresol or 4Chlorocresol-meta-cresol or PCMC or 4-Chloro-3-methylphenolCAS Number: 59-50-7, Molecular Weight: 142.58, Chemical Formula: C7H7ClO or ClC6H3(CH3)OH, EINECS EC Number: 200-431-6, FEMA: ----,

Specifications of Chlorocresol USP NF Grade:C7H7ClO --- 142.58Phenol, 4-chloro-3-methyl-;4-Chloro-m-cresol --- CAS 59-50-7

DEFINITIONChlorocresolcontains NLT 99.0% and NMT 101.0% of C7H7ClO (4-chloro-3-methylphenol).

IDENTIFICATIONA.
Sample solution: Dissolve 40 mg of Chlorocresol in 10 mL of water.Analysis: Add 1 drop of ferric chloride TS to the Sample solution.Acceptance criteria: A blue color develops.
B.
Sample: 50 mgAnalysis: Transfer the Sample to a crucible, add 500 mg of anhydrous sodium carbonate, and mix. Heat the mixture until fused. Cool, add 5 mL of water, and boil. Acidify with 1 mL of nitric acid, filter, and add 1 mL of silver nitrate TS to the filtrate.Acceptance criteria: A white precipitate is formed.

CAS Number: 67-48-1, Molecular Weight: 139.62, Chemical Formula: C5H14ClNO, EINECS EC Number: 200-655-4, FEMA: ----,

Choline Chloride USP Dietary Supplement Grade Specifications:C5H14ClNO --- 139.62(2-Hydroxyethyl)trimethylammonium chloride;2-Hydroxy-N, N, N-trimethylethanaminium chloride CAS 67-48-1

DEFINITIONCholine Chloride contains NLT 99.0% and NMT 100.5% of choline chloride (C5H14ClNO), calculated on the anhydrous basis.

IDENTIFICATIONA. Infrared Absorption.
B. Identification Tests-General, Chloride: A solution (1 in 20) meets the requirements.

ASSAYTo pass the test.Sample: 120 mgAcceptance criteria: 99.0% to 100.5% on the anhydrous basis.

Residual Solvents: Meets the requirements, except that the limit for 1, 4-dioxane is 10 g/g.
Residue on Ignition: NMT 0.05%
Arsenic: NMT 2 ppm
Lead: To pass the test. --- (NMT 0.3 ppm).
Limit of Total Amines: To pass the test.
Acceptance criteria: NMT 10 g/g
Chromatographic Purity: To pass the test.
Individual impurities: NMT 0.3%
Total impurities: NMT 2.0%
pH: 4.0 to 7.0, in a solution (1 in 10)
Water Determination: NMT 0.5%
Packaging and Storage: Preserve in well-closed containers.

Synonyms: CrPic, Chromium TripicolinateCAS Number: 14639-25-9, Molecular Weight: 418.33, Chemical Formula: Cr(C6H4NO2)3, EINECS EC Number: ----, FEMA: ----

Chromium Picolinate USP Grade SpecificationsC18H12N3O6Cr -- 418.31Chromium Tripicolinate.Chromium Picolinate contains not less than 98.0 percent and not more than 102.0 percent of C18H12N3O6Cr, calculated on the dried basis.

IdentificationA: Infrared Absorption.B: To 5 mL of a solution (1 in 250) in a test tube add 1 mL of 5 N sodium hydroxide and 10 drops of 30% hydrogen peroxide, and heat gently for about 2 minutes: a yellow color develops.
Loss on drying: Dry it at 105C for 4 hours: it loses not more than 4.0% of its weight.
Chloride: Dissolve 30 mg of Chromium Picolinate in 30 to 40 mL of water, and heat to 70C. Cool overnight, and filter to remove the precipitate. Add 1 mL each of nitric acid and silver nitrate TS, and add sufficient water to make 50 mL. Mix, and allow to stand for 5 minutes, protected from direct sunlight: any turbidity formed is not greater than that produced in a similarly treated control solution containing 0.25 mL of 0.002 N hydrochloric acid (0.06%).
Sulfate: Dissolve 100 mg of Chromium Picolinate in 30 to 40 mL of water, and heat to 90C. Cool overnight, and filter to remove the precipitate. Add 1 mL of 3 N hydrochloric acid, 3 mL of barium chloride, and sufficient water to make 50 mL. Mix, and allow to stand for 10 minutes: any turbidity formed is not greater than that produced in a similarly treated control solution containing 0.2 mL of 0.02 N sulfuric acid (0.2%).

One of the most common acids in the world, citric acid is responsible for giving fruits like lemons and limes their characteristic tartness. Pure citric acid is available as a crystalline powder at gourmet cooking stores. In addition to giving any food item a citrus tang, citric acid crystals can be dissolved to make a citric acid solution, which you can use as a cleaning agent or to develop photos and other uses.

Assay (HOC(COOH)(CH2COOH)2): 48 - 52 %Chloride (Cl): max. 0.001 %Heavy Metals (as Pb): max. 0.001 %Iron (Fe): max. 3 ppmPhosphate (PO4): max. 0.001 %

Citric Acid Monohydrate BP Ph Eur Grade Specifications

C6H8O7-H2O -- 210 -- CAS 5949-29-1

Citric Acid BP Monohydrate

DEFINITION
2-Hydroxypropane-1, 2, 3-tricarboxylic acid monohydrate.
Content
99.5 per cent to 100.5 per cent (anhydrous substance).

Synonyms: Oil of cloves, Eugenia spp, CAS Number: 8000-34-8

Oil of clove, also known asclove oil, is an essential oil extracted from the clove plant, Syzygium aromaticum.

Clove Oil USP NF Grade Specifications:

Clove Oil is the volatile oil distilled with steam from the dried flower buds of Syzygium aromaticum (L.) Merr. and L. M. Perry (Fam. Myrtaceae). It contains not less than 85.0 percent (v/v) of total phenolic substances, chiefly eugenol (C10H12O2).

Solubility in 70 percent alcohol: One volume dissolves in 2 volumes of 70 percent alcohol.
Specific gravity: between 1.038 and 1.060.
Angular rotation: It is optically inactive or slightly levorotatory; and the angular rotation is not greater than 1.5.
Refractive index: between 1.527 and 1.535 at 20.
Heavy metals: 0.004%.
Limit of phenol: Shake 1 mL of Oil with 20 mL of hot water: the water shows not more than a scarcely perceptible acid reaction with blue litmus paper. Cool the mixture, pass the water layer through a wetted filter, and treat the clear filtrate with 1 drop of ferric chloride: the mixture exhibits only a transient, grayish green color, but not a blue or violet color.
Assay: Pipet 10 mL of Oil into a suitable cassia flask, the neck of which is graduated from 0 mL to 6 mL at intervals of 0.1 mL. Add 75 mL of 1 N potassium hydroxide, shake the mixture for 5 minutes, and heat for 10 minutes in boiling water, shaking the flask at least 3 times during the heating. Remove the flask from the bath, and cool to room temperature. When the liquids have separated completely, add sufficient 1 N potassium hydroxide to raise the lower level of the oily layer within the graduated portion of the neck. After standing for 18 hours, the volume of the oily layer does not exceed 1.5 mL, indicating the presence in the Oil of not less than 85.0%, by volume, of total phenolic substances.

ynonyms: Copper Glycine Complex or Copper Bisglycinate & Copper Glycinate
CAS Number: 13479-54-4, Molecular Weight: 211.66, Chemical Formula: C4H8CuN2O4, EINECS EC Number: 236-783-2, FEMA: ----,

Copper Glycinateis a highly hygroscopic combination of the amino acid Glycine and the metal Copper. This is a true organic form of the mineral copper. Copper Glycinate is a bluish crystalline powder with a boiling point of more than 240C. Copper Glycinate is soluble in water.

Specifications of Copper Glycinate
Appearance: Blue to purple powder.
Solubility: 0.43 grams/100 mls water. Insoluble in isopropyl alcohol.
Molecular formula: C4H8N2O4Cu
Molecular weight: 211.66
Assay (copper content): about 30%
Loss on drying: Less than 5%
Cadmium: 5 ppm max
Lead: 10 ppm max
Arsenic: Less than 3 ppm
Mercury: Less than 1 ppm
Total plate count: Less than 3, 000cfu/g
Yeast and mold: Not more than 300 cfu/g
Salmonella: Negative/g
Escherichia coli: Negative/g
Coliforms: Negative/g
Staphylococcus aureus: Negative/g.

Synonyms: Diethanolamine or 2, 2'-Iminodiethanol or DEACAS Number: 111-42-2, Molecular Weight: 105.14, Chemical Formula: C4H11NO2 or HN(CH2CH2OH)2, EINECS EC Number: ;203-868-0, FEMA: ----,

DiethanolamineorDEAorDEOAis an organic compound with the formula HN(CH2CH2OH)2. Pure diethanolamine is a white solid at room temperature, but its tendencies to absorb water and to supercoo mean it is often encountered as a colorless, viscous liquid. DEA is used as a surfactant and a corrosion inhibitor.

Diethanolamine USP NF Grade Specifications:C4H11NO2 --- 105.14Ethanol, 2, 2-iminobis-.2, 2-Iminodiethanol --- CAS 111-42-2

Diethanolamine is a mixture of ethanolamines, consisting largely of diethanolamine. It contains not less than 98.5 percent and not more than 101.0 percent of ethanolamines, calculated on the anhydrous basis as NH(C2H4OH)2.

Packaging and storage: Preserve in tight, light-resistant containers.
Identification: Infrared Absorption 197F.
Refractive index: between 1.473 and 1.476 at 30C.
Water: not more than 0.15%.
Limit of triethanolamine: --- the limit is 1.0%, by weight.
Assay: Transfer about 2 g of Diethanolamine, accurately weighed, to a 250-mL conical flask. Add 50 mL of water and bromocresol green, and titrate with 0.5 N hydrochloric acid. Perform a blank determination, and make any necessary correction. Each mL of 0.5 N hydrochloric acid is equivalent to 52.57 mg of diethanolamine, expressed as NH(C2H4OH)2.

Synonyms: ----CAS Number: 5996-10-1 Monohydrate & 50-99-7 Anhydrous, Molecular Weight: Monohydrate & 198.17 Anhydrous 180.16, Chemical Formula: Monohydrate C6H12O6.H2O & Anhydrous C6H12O6, EINECS EC Number: 200-075-1, FEMA: ----,

Dextrose USP NF Grade Specifications
C6H12O6.H2O 198.17D-Glucose, monohydrate.D-Glucose monohydrate [CAS 5996-10-1].Anhydrous 180.16 [CAS 50-99-7].

Dextrose is a sugar usually obtained by the hydrolysis of starch. It contains one molecule of water of hydration or is anhydrous.

Identification: Add a few drops of a solution (1 in 20) to 5 mL of hot alkaline cupric tartrate: a copious red precipitate of cuprous oxide is formed.
Color of solution: Dissolve 25 g in water to make 50.0 mL of solution: the solution has no more color than a solution prepared by mixing 1.0 mL of cobaltous chloride, 3.0 mL of ferric chloride, and 2.0 mL of cupric sulfate with water to make 10 mL, and diluting 3 mL of this solution with water to 50 mL. Make the comparison by viewing the solutions downward in matched color-comparison tubes against a white surface.
Specific rotation: between +52.6degrees and +53.2degrees.
Acidity: Dissolve 5.0 g in 50 mL of carbon dioxide-free water. Add phenolphthalein and titrate with 0.020 N sodium hydroxide to the production of a distinct pink color: not more than 0.30 mL is required for neutralization.
Water: Dry it at 105C for 16 hours: the hydrous form loses between 7.5% and 9.5% of its weight, and the anhydrous form loses not more than 0.5% of its weight.
Residue on ignition: not more than 0.1%.
Chloride: A 2.0-g portion shows no more chloride than corresponds to 0.50 mL of 0.020 N hydrochloric acid (0.018%).
Sulfate: A 2.0-g portion shows no more sulfate than corresponds to 0.50 mL of 0.020 N sulfuric acid (0.025%).
Arsenic: 1 ppm.
Heavy metals: Dissolve 4.0 g in water to make 25 mL of solution: the limit is 5 ppm.
Dextrin: Reflux 1 g of finely powdered Dextrose with 20 mL of alcohol: it dissolves completely.
Soluble starch, sulfites: To a solution of 1 g in 10 mL of water add 1 drop of iodine: the liquid is colored yellow.

Synonyms: Desvenlafaxine Succinate Monohydrate AnhydrousCAS Number: 386750-22-7 Monohydrate and 448904-47-0 Anhydrous, Molecular Weight: 399.48 Monohydrate and 381.47 Anhydrous, Chemical Formula: C16H25NO2-C4H6O4-H2O Monohydrate and C16H25NO2-C4H6O4 Anhydrous, EINECS EC Number: 692-113-2, FEMA: ----,

Desvenlafaxine Succinate is used as an antidepressant and for anxiety disorder.

Desvenlafaxine Succinate USP NF Grade Specifications:C16H25NO2-C4H6O4-H2O --- 399.48C16H25NO2-C4H6O4 --- 381.47Butanedioic acid, compound with 4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol (1:1), monohydrate;1-[2-(Dimethylamino)-1-(4-hydroxyphenyl)ethyl]cyclohexanol hydrogen butanedioate monohydrate CAS 386750-22-7UNII: ZB22ENF0XRAnhydrous CAS 448904-47-0UNII: H9E1T0BI90.

DEFINITION
Desvenlafaxine Succinate contains NLT 98.0% and NMT 102.0% of desvenlafaxine succinate C16H25NO2C4H6O4), calculated on the anhydrous basis.

Synonyms: Croscarmellose Sodium or Sodium CroscarmelloseCAS Number: 74811-65-7, Molecular Weight: ----, Chemical Formula: ----, EINECS EC Number: 1312995-182-4, FEMA: ----,

Sodium croscarmellose is an internally cross-linked sodium carboxymethylcellulose for use as a superdisintegrant in pharmaceutical formulations. It appears as white, fibrous, free-flowing powder, and is used commonly as an FDA-approved disintegrant in pharmaceutical manufacturing. E468 is the E number of crosslinked sodium carboxymethyl cellulose, used in food as an emulsifier.

Specifications of Croscarmellose Sodium USP NF Grade:

DEFINITION
Croscarmellose Sodium is the sodium salt of a cross-linked, partly O-(carboxymethylated) cellulose.

IDENTIFICATION
A.Mix 1 g with 100 mL of methylene blue solution (1 in 250, 000), stir the mixture, and allow it to settle. The Croscarmellose Sodium absorbs the methylene blue and settles as a blue, fibrous mass.
B.Mix 1 g with 50 mL of water. Transfer 1 mL of the mixture to a small test-tube and add 1 mL of water and 5 drops of 1-naphthol. Incline the test tube, and carefully add 2 mL of sulfuric acid down the side so that it forms a lower layer: a reddish-violet color develops at the interface.

Synonyms: ----CAS Number: 527-09-3, Molecular Weight: 453.8, Chemical Formula: C12H22CuO14, EINECS EC Number: 208-408-2, FEMA: ----,

Copper Gluconate USP Grade Specifications
C12H22CuO14 --- 453.84Copper, bis(D-gluconato-O1, O2)-.Copper D-gluconate (1:2) CAS 527-09-3

Copper Gluconate contains not less than 98.0 percent and not more than 102.0 percent of C12H22CuO14.

IdentificationA: A solution (1 in 20) responds to the test for Copper.B: Chromatographic plate test.Chloride: A 1.0-g portion shows no more chloride than corresponds to 1 mL of 0.020 N hydrochloric acid (0.07%).
Sulfate: A 2.0-g portion dissolved in boiling water shows no more sulfate than corresponds to 1 mL of 0.020 N sulfuric acid (0.05%).
Arsenic: the limit is 3 ppm.
Lead: the limit is 0.0025%.
Reducing substances: the limit is 1.0%.

Copper Gluconate FCC Food Grade Specifications[CH2OH(CHOH)4COO]2CuC12H22CuO14 Formula weight 453.84CAS 527-09-3

DESCRIPTIONCopper Gluconate occurs as a fine, light blue powder. It is very soluble in water, and is very slightly soluble in alcohol.

Synonyms: Furosemide or FrusemideCAS Number: 54-31-9, Molecular Weight: 330.74, Chemical Formula: C12H11ClN2O5S, EINECS EC Number: 200-203-6, FEMA: ----,

Furosemide or Frusemide is an odorless white to slightly yellow crystalline powder. It is used as a diuretic drug. It is almost tasteless.

Furosemide USP Grade Specifications:C12H11ClN2O5S -- 330.74Benzoic acid, 5-(aminosulfonyl)-4-chloro-2-[(2-furanylmethyl)amino]-;4-Chloro-N-furfuryl-5-sulfamoylanthranilic acid CAS 54-31-9UNII: 7LXU5N7ZO5

DEFINITIONFurosemide contains NLT 98.0% and NMT 102.0 of furosemide (C12H11ClN2O5S), calculated on the dried basis.

IDENTIFICATIONA. Infrared Absorption
B. The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay.
C. The UV spectrum of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay.
Residue on Ignition: NMT 0.1%
Organic Impurities: To pass the test by Chromatography.
Loss on Drying: NMT 1.0% at 105C for 3 h.

Synonyms: GuaranCAS Number: 9000-30-0, Molecular Weight: poly-chain, Chemical Formula: poly-chain, EINECS EC Number: 232-536-8, FEMA: ----,

Guar Gum USP NF Grade SpecificationsGuar Gum is a gum obtained from the ground endosperms of Cyamopsis tetragonolobus (Linn) Taub. (Fam. Leguminosae). It consists chiefly of a high molecular weight hydrocolloidal polysaccharide, composed of galactan and mannan units combined through glycosidic linkages, which may be described chemically as a galactomannan.

Identification:A: Place about 2 g in a 400-mL beaker, moisten it with about 4 mL of isopropyl alcohol, add 200 mL of cold water with vigorous stirring, and continue stirring until the gum is completely and uniformly dispersed: an opalescent, viscous solution results.B: Place about 100 mL of the solution prepared in Identification test A in a 400-mL beaker, heat in a boiling water bath for about 10 minutes, and cool: no appreciable increase in viscosity is produced (distinction from locust bean gum).

Gentian Violet Methylrosanilinium Chloride

Molecular formula: C25H30ClN3Molecular Weight: 407.98CAS Number 548-62-9EINECS EC Number: 208-953-6Synonyms: Basic violet 3 (C.I. 42555); N-4-Bis-[4-(diethylamino)-phenyl]-methylene-2, 5-cyclohexadien-1-ylidene-N-methylmethanaminium chloride; Crystal violet; Hexamethylpararosaniline chloride; Hexamethyl violet; Methyl violet.Methanaminium, N-[4-[bis[4-(dimethylamino)phenyl]methylene]-2, 5-cyclohexadien-1-ylidene]-Nmethyl-, chloride.[4-[Bis[p-(dimethylamino)phenyl]methylene]-2, 5-cyclohexadien-1-ylidene]dimethylammonium chloride.

Synonyms: Gluconolactone or D-Gluconolactone or Glucono delta-lactoneCAS Number: 90-80-2, Molecular Weight: 178.14, Chemical Formula: C6H10O6, EINECS EC Number: 202-016-5, FEMA: ----,

Glucono delta-lactone, also known asgluconolactone, is a food additive with the E number E575 used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a lactone of d-gluconic acid. Pure Glucono delta-lactone is a white odorless crystalline powder. GDL has been marketed for use in feta cheese. Gluconolactone is composed of multiple water-attracting hydroxyl groups, which hydrate the skin, resulting in enhanced degrees of moisturization.

Gluconolactone USP Grade SpecificationsC6H10O6 -- 78.14D-Gluconic acid -lactone.Glucono delta-lactone [CAS 90-80-2].

Gluconolactone contains not less than 99.0 percent and not more than 101.0 percent of C6H10O6.

Synonyms: L-Glutamic AcidCAS Number: 56-86-0, Molecular Weight: 147.13, Chemical Formula: HO2CCH2CH2CH(NH2)CO2H, EINECS EC Number: 200-293-7, FEMA: ----,

Specifications of Glutamic Acid USP Dietary Supplement:C5H9NO4 --- 147.13l-Glutamic acid;S-2-Aminopentanedioic acid --- CAS 56-86-0.UNII: 3KX376GY7L

DEFINITION
Glutamic Acid contains NLT 98.5% and NMT 101.5% of l-glutamic acid (C5H9NO4), calculated on the dried basis.

IDENTIFICATION
Infrared Absorption.

ASSAY
To pass the test.Acceptance criteria: 98.5% to 101.5% on the dried basis.

Synonyms: Glycerol or Glycerin or GlycerineCAS Number: 56-81-5, Molecular Weight: 92.1, Chemical Formula: C3H8O3, EINECS EC Number: 200-289-5, FEMA: ----,

Specifications of Glycerol (85 per cent) BP Ph Eur Grade:

DEFINITIONAqueous solution of propane-1, 2, 3-triol.
Content: 83.5 per cent m/m to 88.5 per cent m/m of propane-1, 2, 3-triol (C3H8O3; Mr 92.1).

CHARACTERS
Aspect: syrupy liquid, unctuous to the touch, colourless or almost colourless, clear, very hygroscopic.
Solubility: Miscible with water and with ethanol (96 per cent), slightly soluble in acetone, practically insoluble in fatty oils and in essential oils.

IDENTIFICATIONFirst identification: A, B.Second identification: A, C, DA. Refractive index.B. Infrared absorption spectrophotometry. Comparison Ph. Eur. reference spectrum of glycerol (85 per cent).C. Mix 1 mL with 0.5 mL of nitric acid. Superimpose 0.5 mL of potassium dichromate solution. A blue ring develops at the interface of the liquids. Within 10 min, the blue colour does not diffuse into the lower layer.D. Heat 1 mL with 2 g of potassium hydrogen sulfate in an evaporating dish. Vapours (acrolein) are evolved which blacken filter paper impregnated with alkaline potassium tetraiodomercurate solution.

Synonyms: GMSCAS Number: 31566-31-1, Molecular Weight: 358.56, Chemical Formula: C21H42O4, EINECS EC Number: 250-705-4, FEMA: ----,

Glycerol monostearate, commonly known asGMS, is an monoglyceride commonly used as an emulsifier in foods. It is a white, odorless, and sweet-tasting flaky hygroscopic powder.

Glycerol Monostearate 40-55 BP Ph Eur Grade SpecificationsPh Eur --- CAS 31566-31-1
Action and use: Excipient.

Synonyms: Glycine or Aminoacetic AcidCAS Number: 56-40-6, Molecular Weight: 75.07, Chemical Formula: C2H5NO2, EINECS EC Number: 200-272-2, FEMA: ----,

General Specifications of Commercial Pure Glycine:Appearance: Colorless or white, sweet-tasting crystalline solid.Solubility 10% aq. solution: Clear and colorless.Relative density: 1.61Melting point: 233C(decomposes).Solubility: Soluble in water. Soluble in pyridine. Sparingly soluble in ethanol. insoluble in ether.Assay: minimum 99.5%pH (5% aq. solution): 5.9 - 6.3Sulphated Ash: maximum 0.05%Loss on drying: maximum 0.2%Chloride (CI): maximum 0.001%Sulphate (SO4): maximum 0.0025%Iron (Fe): maximum 0.001%Heavy Metals (Pb): maximum 0.0005%Ammonium (NH4): maximum 0.0005%Copper (Cu): maximum 0.0005%.

Synonyms: Glucose Monohydrate or Dextrose MonohydrateCAS Number: 77938-63-7 or 5996-10-1, Molecular Weight: 198.2, Chemical Formula: C6H12O6-H2O, EINECS EC Number: 200-075-1 or 611-920-2, FEMA: ----,

Glucose Monohydrate BP Ph Eur Grade Specifications:C6H12O6-H2O --- 198.2 --- CAS 77938-63-7

DEFINITIOND-Glucopyranose monohydrate. It is derived from starch.
Content: 97.5 per cent to 102.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder.
Solubility: Freely soluble in water, very slightly soluble in ethanol (96 per cent).

Synonyms: High Fructose Corn Syrup or HFCSCAS Number: 977042-84-4, EINECS EC Number: 200-333-3, FEMA: ----,

High fructose corn syrup(HFCS), also known asglucose-fructose, isoglucoseandglucose-fructose syrupis a sweetener made from corn starch. The United States Food and Drug Administration states that HFCS is a safe ingredient for food and beverage manufacturing. High-fructose corn syrup is a common sweetener in sodas and fruit-flavored drinks.

CAS Number: 9004-61-9, Molecular Weight: Varies, Chemical Formula: (C14H21NO11)n, EINECS EC Number: 232-678-0, FEMA: ----,

Hyaluronic Acid also known as hyaluronan or hyaluronate, is a carbohydrate, more specifically a mucopolysaccharide occurring naturally throughout the human body.

Specifications of Hyaluronic Acid:Appearance: White powderMesh I00% pass through: All passes 80 meshHyaluronic Acid: 95.0 % 99%Molecular weight (1.0-1.5) x 1000000Glucuronic acid: 45.0% to 47%Loss on drying: Maximum 10%pH(0.1%Solution): 6.0-7.5Transparency (0.1 % solution): >99. to 99.5%Proteins (drv basis): Maximum 0.l%Residue on ignition: Maximum 20%Heavy Metals: Maximum 20ppmArsenic: Maximum 2ppmTotal Plate Count: Maximum 100cfu/gmYeast and molds: Maximum 10cfu/gmStaphylococcus aureus: NegativePseudomonas aeruqinosa: Negative.

Hydrogenated Soybean Oil USP NF Grade Specifications
CAS 8016-70-4
Hydrogenated Soybean Oil is the product obtained by refining, bleaching, hydrogenation, and deodorization of oil obtained from seeds of the soya plant Glycine max Merr. (Fabaceae). The product consists mainly of triglycerides of palmitic and stearic acids.

Synonyms: Peroxide, dibenzoylCAS Number: 94-36-0, Molecular Weight: 242.23, Chemical Formula: (C6H5CO)2O2, EINECS EC Number: 202-327-6, FEMA: ----,

Hydrous Benzoyl Peroxide BP Ph Eur Grade SpecificationsC14H10O4 --- 242.2 --- CAS 94-36-0
Action and use: Used topically in the treatment of acne.

DEFINITION
Content:dibenzoyl peroxide : 70.0 per cent to 77.0 per cent;water: minimum 20.0 per cent.

CAS Number: 81025-04-9 (Monohydrate), 81025-03-8 (Dihydrate) and 585-86-4 (Anhydrous), Molecular Weight: 362.3 or 380.35 or 344.31, Chemical Formula: C12H24O11-H2O or C12H24O11-2H2O or C12H24O11, EINECS EC Number: 209-566-5, FEMA: ----,

Lactitolis a sugar alcohol used as a replacement bulk sweetener for low calorie foods with approximately 40% of the sweetness of sugar. It is also used medically as a laxative.

Lactitol Monohydrate BP Ph Eur GradePh. Eur.C12H24O11-H2O --- 362.3 --- CAS 81025-04-9
Action and use: Osmotic laxative.

DEFINITION4-O--D-Galactopyranosyl-D-glucitol monohydrate.
Content: 96.5 per cent to 102.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder.
Solubility: Very soluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride

Synonyms: LevofloxacinCAS Number: 100986-85-4 Anhydrous or 138199-71-0 Hemihydrate, Molecular Weight: 361.37, Chemical Formula: C18H20FN3O4, EINECS EC Number: 600-146-0, FEMA: ----,

Levofloxacin is a broad-spectrum antibiotic, and it is used to treat a number of bacterial infections.

Levofloxacin USP Grade Specifications:C18H20FN3O4- H2O --- 370.387H -Pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic acid, 9-fluoro-2, 3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-hydrate (2:1), (S)-;()-(S)-9-Fluoro-2, 3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H -pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic acid, hemihydrate CAS 138199-71-0Anhydrous 100986-85-41UNII: 6GNT3Y5LMFUNII: RIX4E89Y14

Synonyms: 2-Hydroxypropionic AcidCAS Number: 50-21-5, Molecular Weight: 90.08, Chemical Formula: C3H6O3, EINECS EC Number: 200-018-0, FEMA: ----,

Lactic Acid USP Grade SpecificationsPropanoic acid, 2-hydroxy-. Lactic acid CAS 50-21-5

Lactic Acid is a mixture of lactic acid (C3H6O3) and lactic acid lactate (C6H10O5) equivalent to a total of not less than 88.0 percent and not more than 92.0 percent, by weight, of C3H6O3. It is obtained by the lactic fermentation of sugars or is prepared synthetically.

Lactic Acid obtained by fermentation of sugars is levorotatory, while that prepared synthetically is racemic. [NOTE: Lactic Acid prepared by fermentation becomes dextrorotatory on dilution, which hydrolyzes L-( )-lactic acid lactate to L-(+)-lactic acid.]

Identification: It meets the requirements of the test for Lactate.

Synonyms: Citric salt of lithiumCAS Number: 6080-58-6 (919-16-4), Molecular Weight: 209.92, Chemical Formula: LiO2CCH2C(OH)(CO2Li)CH2CO2Li, EINECS EC Number: 213-045-8, FEMA: ----,

Lithium Citrate USP Grade SpecificationsC6H5Li3O7-4H2O -- 281.981, 2, 3-Propanetricarboxylic acid, 2-hydroxy-trilithium salt tetrahydrate.Trilithium citrate tetrahydrate CAS 6080-58-6Anhydrous 209.93 CAS 919-16-4

Lithium Citrate contains not less than 98.0 percent and not more than 102.0 percent of C6H5Li3O7, calculated on the anhydrous basis.

Identification:
A: When moistened with hydrochloric acid, it imparts an intense crimson color to a nonluminous flame.
B: It responds to the test forCitrate.
pH: between 7.0 and 10.0, in a solution (1 in 20).
Water: Dry it at 150 for 3 hours: it loses between 24.0% and 28.0% of its weight.
Carbonate: Add about 0.5 g to 5 mL of 6 N acetic acid: not more than a slight effervescence is produced.
Heavy metals: the limit is 0.001%.

Lithium Citrate BP Ph Eur Grade SpecificationsPh EurC6H5Li3O7, 4H2O --- 282.0 --- CAS 6080-58-6

DEFINITIONTrilithium 2-hydroxypropane-1, 2, 3-tricarboxylate tetrahydrate.
Content: 98.0 per cent to 102.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, fine crystalline powder.

DEFINITION

It has a variable composition corresponding approximately to Mg2Si3O8, xH2O.

Content:magnesium oxide: minimum 29.0 per cent (ignited substance), silicon dioxide: minimum 65.0 per cent (ignited substance).

CHARACTERS
Appearance: White or almost white powder.
Solubility: Practically insoluble in water and in ethanol (96 per cent).

IDENTIFICATIONA. 10.25 g gives the reaction of silicates.B. 1 ml of solution S (see Tests) neutralized with dilute sodium hydroxide solution gives the reaction of magnesium.

DEFINITION
Maltodextrin is a non-sweet, nutritive saccharide mixture of polymers that consists of d-glucose units, with a Dextrose Equivalent less than 20. It is prepared by the partial hydrolysis of a food grade starch with suitable acids and/or enzymes. It may be physically modified to improve its physical and functional characteristics.

ASSAY:Dextrose Equivalent to pass the test.Acceptance criteria: Less than 20[Note: This is a limit test. For Maltodextrins with lower reducing values, other procedures may give other results.]

Manganese Gluconate USP Grade Specifications

C12H22MnO14 (anhydrous) --- 445.23Bis(D-gluconato-O1, O2) manganese.Manganese D-gluconate (1:2).Dihydrate --- 481.27

Manganese Gluconate is dried or contains two molecules of water of hydration. It contains not less than 98.0 percent and not more than 102.0 percent of C12H22MnO14, calculated on the anhydrous basis.

IdentificationA: A solution (1 in 20) responds to the tests for Manganese.B: Chromatographic plate test.
Water: Where labeled as the dried form: between 3.0% and 9.0%, the determination being performed by stirring the mixture containing the Test preparation, maintained at a temperature of 50 , for 30 minutes before titrating with the Reagent. Where labeled as the dihydrate: it is between 6.0% and 9.0%.
Chloride: A 1.0-g portion shows no more chloride than corresponds to 0.70 mL of 0.020 N hydrochloric acid (0.05%).
Sulfate: A 2.0-g portion shows no more sulfate than corresponds to 4.0 mL of 0.020 N sulfuric acid (0.2%).
Limit of lead: To pass the test (0.001%).
Heavy metals: the limit is 20 @g per g.
Reducing substances: the limit is 1.0%.

Manganese Gluconate FCC Food Grade Specifications

C12H22MnO14-2H2O Formula weight, dihydrate 481.27C12H22MnO14 Formula weight, anhydrous 445.24CAS 6485-39-8

DESCRIPTIONManganese Gluconate occurs as a slightly pink powder. The anhydrous form is obtained by spray-drying, and the dihydrate is obtained by crystallization. It is very soluble in hot water and is very slightly soluble in alcohol.

Hydrated Manganese Glycerophosphate BP Ph Eur Grade SpecificationsPh EurC3H7MnO6P, xH2O -- 225.0

DEFINITION
Mixture of variable proportions of hydrated manganese (II) (2RS)-2, 3-dihydroxypropyl phosphate and hydrated manganese (II) 2-hydroxy-1-(hydroxymethyl)ethyl phosphate.
Content: 97.0 per cent to 102.0 per cent (dried substance).

CHARACTERS
Appearance: White or pale pink, hygroscopic powder.
Solubility: Practically insoluble in water and in ethanol (96 per cent). It is freely soluble in dilute mineral acids.

IDENTIFICATIONA. Mix 1 g with 1 g of potassium hydrogen sulphate R in a test tube fitted with a delivery tube. Heat strongly and direct the white vapour towards a piece of filter paper impregnated with a freshly prepared 10 g/l solution of sodium nitroprusside R. The filter paper develops a blue colour in contact with piperidine.B. Disperse 50 mg in 5 ml of water R. Add 0.5 ml of ammonium sulphide solution. A pale pink precipitate is formed that dissolves on the addition of 1 ml of acetic acid R.C. Ignite 0.1 g in a crucible. Take up the residue with 5 ml of nitric acid R and heat on a water-bath for 1 min. Filter. The filtrate gives reaction (b) of phosphates.

General Properties and Specifications of N-methyl d-glucamine or Meglumine or N-Methylglucamine or 1-Deoxy-1-(methylamino)-D-glucitol:
Appearance: White crystalline powder.
Purity: 99.0%-100.5%
Loss on drying: 1% maximum.
Residue on ignition: 0.1% maximum.
Heavy metals: 20 ppm maximum.
Melting point: 128C to 132C.
Solubility: Soluble in water.

Synonyms: Mercuric Chloride or Mercury (II) ChlorideCAS Number: 7487-94-7, Molecular Weight: 271.52, Chemical Formula: HgCl2, EINECS EC Number: 231-299-8, FEMA: ----,

Mercury (II) chlorideor&Mercuric chlorideis the chemical compound of mercury and chlorine with the formula HgCl2. It is white crystalline solid and is a laboratory reagent and a molecular compound that is very toxic to humans. The main use of mercuric chloride is as a catalyst.

General Properties and Specifications of Mercury (II) chloride or& Mercuric chloride:Appearance: Colorless or white solid.Odor: Odorless.Assay: 99.5%Reduction residue: 0.02% maximum.Iron: 0.002% maximum.Relative density: 5.43Melting point: 276C.Boiling point: 304C.Solubility: Soluble in water.

Synonyms: DichloromethaneCAS Number: 75-09-2, Molecular Weight: 84.93, Chemical Formula: CH2Cl2, EINECS EC Number: 200-838-9, FEMA: ----,

Methylene chloride, also known as dichloromethane, is a colorless liquid with a mild, sweet odor. It is widely used as an industrial solvent and as a paint stripper and can be found in certain aerosol and pesticide products and may also be found in some spray paints, automotive cleaners, and other household products.

Methylene Chloride USP NF Grade Specifications
CH2Cl2 84.93Methane, dichloro-.Dichloromethane --- CAS 75-09-2

Methylene Chloride contains not less than 99.0 percent of CH2Cl2.[Caution: Perform all steps involving evaporation of methylene chloride in a well-ventilated fume hood. ]
Packaging and storage: Preserve in tight containers.

Identification: Place about 5 mL into a glass-stoppered, 10-mL conical flask, and shake for several minutes. Remove the stopper, quickly withdraw a portion of the vapor into a 50-mL syringe that is not fitted with a needle, and inject the vapor into a suitable evacuated gas cell: the IR absorption spectrum of the vapor shows strong doublet peaks at 7.8 5m and 7.9 5m and at 13.2 5m and 13.4 5m, and relatively few minor peaks.
Specific gravity: between 1.318 and 1.322.
Water: not more than 0.02%.

Specifications of Methylparaben USP NF Grade:C8H8O3 --- 152.15Benzoic acid, 4-hydroxy-, methyl ester.Methyl p-hydroxybenzoate --- CAS 99-76-3.

Methylparaben contains not less than 98 percent and not more than 102 percent of C8H8O3.

Packaging and storage: Preserve in well-closed containers.
Identification:
A:Infrared Absorption.
B:Melting range: between 125 and 128.
Color of solution: Dissolve 1 g in alcohol, dilute with alcohol to 10 mL, and mix (Methylparaben solution). This solution is clear and not more intensely colored than alcohol or a solution prepared immediately before use by mixing 2.4 mL of ferric chloride, 1.0 mL of cobaltous chloride and 0.4 mL of cupric sulfate with 0.3 N hydrochloric acid to make 10 mL and diluting 5 mL of this solution with 0.3 N hydrochloric acid to make 100 mL. Make the comparison by viewing the solutions downward in matched color-comparison tubes against a white surface.
Acidity: To 2 mL of Methylparaben solution prepared in the Color of solution test add 3 mL of alcohol, 5 mL of carbon dioxide-free water and 0.1 mL of bromocresol green and titrate with 0.10 N sodium hydroxide: not more than 0.1 mL is required to produce a blue color.
Residue on ignition: not more than 0.1%, determined on 1.0 g.

Synonyms: Gaultheria Oil, Wintergreen oilCAS Number: 119-36-8, Molecular Weight: 152.15, Chemical Formula: C8H8O3, EINECS EC Number: 204-317-7, FEMA: ----,

Methyl Salicylate BP Ph Eur Grade SpecificationsPh EurC8H8O3 -- 152.1 -- CAS 119-36-8
Action and use: Counter-irritant.

DEFINITION
Methyl 2-hydroxybenzoate.
Content: 99.0 per cent m/m to 100.5 per cent m/m.

CHARACTERS
Appearance: Colourless or slightly yellow liquid.
Solubility: Very slightly soluble in water, miscible with ethanol (96 per cent) and with fatty and essential oils.

IDENTIFICATIONA. Heat 0.25 ml with 2 ml of dilute sodium hydroxide solution on a water-bath for 5 min. Add 3 ml of dilute sulphuric acid. A crystalline precipitate is formed. Filter. The precipitate washed with water and dried at 100C-105C, melts at 156C to 161C.B. To 10 ml of a saturated solution add 0.05 ml of ferric chloride solution. A violet colour develops.

Synonyms: ----CAS Number: 8042-47-5 or 8012-95-1, EINECS EC Number: 232-455-8 or 232-384-2, FEMA: ----,

Liquid paraffin oil is a mineral oiland is a by-product of petroleum distillation. It is transparent, colorless, odorless and tasteless oil, which is mainly composed of heavier alkanes. It is not soluble in water and is known to have low reactivity. Paraffin oil and paraffin wax have found a wide range of industrial, medical, as well as cosmetic uses in modern times. Liquid paraffin oil usually comes in two forms, heavy liquid paraffin oil and light liquid paraffin oil. It is is a very highly refined mineral oil used in cosmetics and medicine. Liquid paraffin is a hydrating and cleansing agent. Hence, it is used in several cosmetics both for skin and hair products.

Mono- and Di-glycerides USP NF Grade SpecificationsMono- and Di-glycerides is a mixture of glycerol mono- and di-esters, with minor amounts of tri-esters, of fatty acids from edible oils. It contains not less than 40.0 percent of monoglycerides. The monoglyceride content is not less than 90.0 percent and not more than 110.0 percent of the value indicated in the labeling. It may contain suitable stabilizers.
Labeling: The labeling indicates the monoglyceride content, hydroxyl value, iodine value, saponification value, and name and quantity of any stabilizers.

Acid value: not more than 4.Hydroxyl value: not less than 90.0% and not more than 110.0% of the value indicated in the labeling.
Iodine value: not less than 90.0% and not more than 110.0% of the value indicated in the labeling. If the value stated in the labeling is less than 10, the Iodine value is not more than 10.
Saponification value: not less than 90.0% and not more than 110.0% of the value indicated in the labeling.
Residue on ignition: not more than 0.1%.
Arsenic: 3 ppm.
Heavy metals: 0.001%.
Limit of free glycerin:Mobile phase and Chromatographic system: Proceed as described in the Assay for monoglycerides.Standard solutions: Dissolve an accurately weighed quantity of USP Glycerin in tetrahydrofuran, and dilute with tetrahydrofuran, as necessary, to obtain solutions having known concentrations of about 0.5 mg per mL, 1.0 mg per mL 2.0 mg per mL, and 4.0 mg per mL.Test solution: Use the Assay preparation.Procedure: Separately inject equal volumes (about 40 8L) of each of the Standard solutions and the Test solution into the chromatograph, record the chromatograms, and measure the responses for the glycerin peaks. Plot the concentration, in mg per mL, of USP Glycerin in the Standard solutions versus the glycerin peak responses obtained. From the standard curve so obtained, determine the glycerin concentration, C, in mg per mL, in the Test solution. Calculate the percentage of glycerin in the portion of Mono- and Di-glycerides taken by the formula:500(C/W)

Synonyms: L-Glutamic acid monosodium salt or MSGCAS Number: 6106-04-3 or 142-47-2, Molecular Weight: 187.13 for Monohydrate or 169.11 for Anhydrous, Chemical Formula: NaOOCCH2CH2CH(NH2)COOH-H2O for Monohydrate or C5H8NO4Na for Anhydrous, EINECS EC Number: 205-538-1, FEMA: 2756,

Monosodium glutamateorMSGorL-Glutamic acid monosodium saltorL-2-Aminopentanedioic acidorSodium L-glutamateorMono sodium glutamateis a flavor enhancer commonly added to Chinese food, canned vegetables, soups, and processed meats. The Food and Drug Administration (FDA) has classified MSG as a food ingredient that's "generally recognized as safe, " but its use remains controversial.

Monosodium Glutamate USP NF Grade Specifications:C5H8NNaO4-H2O --- 187.13l-Glutamic acid, sodium salt, hydrateMonosodium l-glutamate, hydrate CAS 6106-04-35

DEFINITIONMonosodium Glutamate contains NLT 99.0% and NMT 100.5% of monosodium glutamate (C5H8NNaO4-H2O).

IDENTIFICATIONA. Infrared AbsorptionB. Identification Tests: Sodium: It meets the requirements of the pyroantimonate precipitate test.

Synonyms: Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1, 2-diolCAS Number: 96-27-5, Molecular Weight: 108.16, Chemical Formula: C3H8O2S, EINECS EC Number: 202-495-0, FEMA: ----,

Properties and Specifications of Monothioglycerol or Thioglycerol or Thioglycerin or 3-Mercaptopropane-1, 2-diol:Appearance: Viscous colorless to faint yellowish liquid.Odor: Slight sulfide odor.Purity: 99%Residue on ignition: Not more than 0.1%.Boiling point: 118C.Relative density: about 1.25Solubility: Soluble in water. Insoluble in ether. Miscible with alcohol.

Monothioglycerol USP NF Grade Specifications:C3H8O2S - 108.161, 2-Propanediol, 3-mercapto-;3-Mercapto-1, 2-propanediol CAS Number 96-27-5

DEFINITIONMonothioglycerol contains NLT 97.0% and NMT 101.0% of monothioglycerol (C3H8O2S), calculated on the anhydrous basis.

CAS Number: 1034-01-1, Molecular Weight: 282.34, Chemical Formula: C15H22O5, EINECS EC Number: 213-853-0, FEMA: ----,

We offer

Synonyms: Magnesium salt of pidolic acid, Pyroglutamic acidCAS Number: 62003-27-4, Molecular Weight: 280.5, Chemical Formula: C10H12N2O6Mg, EINECS EC Number: 263-365-7, FEMA: ----,

Magnesium Pidolate BP Ph Eur Grade SpecificationsPh EurC10H12N2O6Mg -- 280.5 -- CAS 62003-27-4

DEFINITION
Magnesium bis[(2S)-5-oxopyrrolidine-2-carboxylate].
Content: 8.49 per cent to 8.84 per cent of Mg (Ar = 24.31) (anhydrous substance).

CHARACTERS
Appearance: Amorphous, white or almost white powder, hygroscopic.
Solubility: Very soluble in water, soluble in methanol, practically insoluble in methylene chloride.

IDENTIFICATIONA. Thin-layer chromatography.Test solution: Dissolve 60 mg in 2 ml of water and dilute to 10 ml with methanol.Reference solution: Dissolve 55 mg of pidolic acid CRS in 2 ml of water and dilute to 10 ml with methanol.Plate:TLC silica gel plate.Mobile phase: methanol, glacial acetic acid, methylene chloride (15:20:65 V/V/V).Application:1 l.Development: Over 2/3 of the plate.Drying: At 100-105C for 15 min.Detection: Spray with concentrated sodium hypochlorite solution. Allow to stand for 10 min and spray abundantly with glacial acetic acid. Allow to stand again for 10 min and dry the plate at 100-105C for 2 min. Spray with potassium iodide and starch solution until spots appear.Results: The principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with the reference solution. The chromatogram obtained with the test solution may show 2 faint secondary spots.B. To 0.15 ml of solution S (see Tests) add 1.8 ml of water. The solution gives the reaction of magnesium.

CAS Number: 87-89-8, Molecular Weight: 180.16, Chemical Formula: C6H12O6, EINECS EC Number: 201-781-2, FEMA: ----,

Inositol or cyclohexane-1, 2, 3, 4, 5, 6-hexolis a chemical compound with formula C6H12O6 or (-CHOH-)6, a six-fold alcohol (polyol) of cyclohexane. Inositol is a sugar alcohol. Inositol usually refers to Myo-inositol, a small molecule structurally similar to glucose that is involved in cellular signalling. Inositol is a mood-enhancing nutrient that doesnt get the attention it deserves. Inositol is available as a natural supplement thats very effective at treating a wide range of mental health conditions, in some cases even better than the usually prescribed medications.

myo-Inositol BP Ph Eur Grade SpecificationsPh EurC6H12O6 --- 180.2 ---CAS 87-89-8
Action and use: Vasodilator.

DEFINITIONCyclohexane-1, 2, 3, 5/4, 6-hexol.
Content: 97.0 per cent to 102.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder.
Solubility: Very soluble in water, practically insoluble in ethanol (96 per cent).

IDENTIFICATION
A. Infrared absorption spectrophotometry. Comparison myo-inositol CRS.B. Examine the chromatograms obtained in the assay.Results: The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution (a).

Synonyms: Myristic Acid or Tetradecanoic acid or 1-Tridecanecarboxylic acidCAS Number: 544-63-8, Molecular Weight: 228.37, Chemical Formula: C14H28O2 or CH3(CH2)12COOH, EINECS EC Number: 208-875-2 or 250-924-5, FEMA: ----,

Specifications of Myristic Acid USP NF Grade:C14H28O2 --- 228.37Tetradecanoic acid;1-Tetradecanoic acid;1-Tridecanecarboxylic acid --- CAS 544-63-8

DEFINITION
Myristic Acid is obtained from coconut oil and other fats. It contains NLT 97.0% of myristic acid (C14H28O2 ).

IDENTIFICATIONA.Infrared Absorption: To pass the test.

ASSAY
Fats and Fixed Oils, Fatty Acid Composition: To pass the test.Acceptance criteria: NLT 97.0%

Synonyms: Pentaerythritol Tetra Oleate or Pentaerythritol TetraoleateCAS Number: 19321-40-5, Molecular Weight: 1193.94, Chemical Formula: C77H140O8, EINECS EC Number: 242-960-5, FEMA: ----,

Pentaerythritol TetraoleateorPentaerythrityl tetraoleateis used in Fabricated metal product manufacturing, Food, beverage, and tobacco product manufacturing, Petroleum lubricating oil and grease manufacturing, washing & cleaning products, plant protection products, adhesives and sealants, polishes and waxes, fertilisers and coating products, etc.

General Properties and Specifications of Pentaerythritol Tetraoleate or Pentaerythrityl tetraoleate:Appearance: Clear yellowish liquid.Assay: 96% to 100%.Acid value: 2 mg KOH/g maximum.Hydroxyl value: 20 mg KOH/g maximum.Saponification Value 185 to 195Iodine value: 82 to 92Color: 5 Gard maximum.Moisture: 0.1% maximum.Relative density: about 0.91Boiling point: 996C calculated literature.Flash point: 343C calculated literature.Solubility: Insoluble in water.

Synonyms: Phenazopyridine Hydrochloride or Pyripyridium or Urodine or Phenazopyridine HClCAS Number: 136-40-3, Molecular Weight: 249.70, Chemical Formula: C11H11N5-HCl, EINECS EC Number: 205-243-8, FEMA: ----,

Phenazopyridine Hydrochloride or Pyripyridium or Urodine or Phenazopyridine HCl is used to relieve symptoms caused by irritation of the urinary tract such as pain, burning, and the feeling of needing to urinate urgently or often.

General Properties and Specifications of Phenazopyridine Hydrochloride or Pyripyridium or Urodine or Phenazopyridine HCl:Appearance: Purple to brick-red powder.Assay: 99% minimum.Solubility: Slightly Soluble in Cold Water. Soluble in Methanol.Storage: Refrigerate. 2C to 8C. Freezer is preferred storage. Short term shipping may be at room temperature.

Phenazopyridine Hydrochloride USP Grade Specifications:C11H11N5-HCl --- 249.702, 6-Pyridinediamine, 3-(phenylazo)-, monohydrochloride;2, 6-Diamino-3-(phenylazo)pyridine monohydrochloride CAS 136-40-3UNII: 0EWG668W17UNII: K2J09EMJ52

Synonyms: 3, 3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone, 3, 3-Bis(p-hydroxyphenyl)phthalideCAS Number: 77-09-8, Molecular Weight: 318.32, Chemical Formula: C20H14O4, EINECS EC Number: 201-004-7, FEMA: ----,

Phenolphthalein BP Ph Eur Grade Specifications
Ph Eur --- C20H14O4 --- 318.3 --- CAS 77-09-8

DEFINITIONPhenolphthalein contains not less than 98.0 per cent and not more than the equivalent of 101.0 per cent of 3, 3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one, calculated with reference to the dried substance.

CHARACTERSA white or almost white powder, practically insoluble in water, soluble in alcohol. It melts at about 260C.

IDENTIFICATIONA. Dissolve 25.0 mg in alcohol and dilute to 100.0 ml with the same solvent (solution A). To 2.0 ml of solution A add 5.0 ml of 1 M hydrochloric acid and dilute to 50.0 ml with alcohol (solution A1). To 10.0 ml of solution A add 5.0 ml of 1 M hydrochloric acid and dilute to 50.0 ml with alcohol (solution A2). To 2.0 ml of solution A add 5.0 ml of 1 M sodium hydroxide and dilute to 50.0 ml with alcohol (solution B). Examined between 220 nm and 250 nm, solution A1 shows an absorption maximum at 229 nm. The specific absorbance at the maximum at 229 nm is 922 to 1018. Examined between 250 nm and 300 nm, solution A2 shows an absorption maximum at 276 nm. The specific absorbance at the maximum at 276 nm is 142 to 158. Examined between 230 nm and 270 nm, solution B shows an absorption maximum at 249 nm. The specific absorbance at the maximum at 249 nm is 744 to 822.B. Dissolve about 10 mg in alcohol. Add 1 ml of dilute sodium hydroxide solution. The solution is red. Add 5 ml of dilute sulphuric acid. The colour disappears.

Synonyms: Mercury phenyl acetateCAS Number: 62-38-4, Molecular Weight: 336.74, Chemical Formula: C8H8HgO2, EINECS EC Number: 200-532-5, FEMA: ----,

Phenylmercuric Acetate BP Ph Eur Grade SpecificationsPh EurC8H8HgO2 --- 336.7 --- CAS 62-38-4

Action and use: Antiseptic, antimicrobial preservative.

DEFINITION
Content: 98.0 per cent to 100.5 per cent (dried substance).

CHARACTERS
Appearance: White or yellowish, crystalline powder or small, colourless crystals.
Solubility: Slightly soluble in water, soluble in acetone and in alcohol.

IDENTIFICATIONFirst identification A.Second identification B, C.A. Infrared absorption spectrophotometry.B. To 5 ml of solution S (see Tests) add 5 ml of water and 0.1 ml of sodium sulphide solution. A white precipitate is formed that darkens slowly on heating.C. To 10 ml of solution S add 2 ml of potassium iodide solution and shake vigorously. Filter. The filtrate gives reaction (b) of acetates.

Synonyms: Polyoxyethylene 20 Sorbitan Mono-oleateCAS Number: 9005-65-6, Molecular Weight: 2917, Chemical Formula: C64H124O26, EINECS EC Number: 500-019-9, FEMA: 2917,

Polysorbate 80 BP Ph Eur Grade SpecificationsPolyoxyethylene 20 Sorbitan Mono-oleatePh Eur
Action and use: Non-ionic surfactants.

DEFINITIONMixture of partial esters of fatty acids, mainly Oleic acid (0799), with sorbitol and its anhydrides ethoxylated with approximately 20 moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.

CHARACTERS
Appearance: Oily, yellowish or brownish-yellow, clear or slightly opalescent liquid.
Solubility: Dispersible in water, in anhydrous ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin.
Relative density: About 1.10.
Viscosity: About 400 mPas at 25C.

IDENTIFICATIONFirst identification A, D.Second identification B, C, D, E.A. Infrared absorption spectrophotometry.B. Hydroxyl value (see Tests).C. Saponification value (see Tests).D. Composition of fatty acids.E. Dissolve 0.1 g in 5 ml of methylene chloride R. Add 0.1 g of potassium thiocyanate R and 0.1 g of cobalt nitrate R. Stir with a glass rod. The solution becomes blue.

Synonyms: Benzoic acid potassium saltCAS Number: 582-25-2, Molecular Weight: 160.21, Chemical Formula: C7H5KO2, EINECS EC Number: 209-481-3, FEMA: ----,

Potassium benzoateis the potassium salt of benzoic acid, is a food preservative that inhibits the growth of mold, yeast and some bacteria. Acidic foods and beverages such as fruit juice, sparkling drinks, soft drinks and pickles may be preserved with potassium benzoate. It is approved for use in most countries including Canada, the USA., and the EU, where it is designated by the E number E212.

Potassium Benzoate USP NF Grade SpecificationsC7H5KO2 160.21Benzoic acid, potassium salt.Potassium benzoate CAS 582-25-2

Potassium Benzoate contains not less than 99.0 percent and not more than 100.5 percent of C7H5KO2, calculated on the anhydrous basis.

Identification: It responds to the flame test for Potassium and to the tests for Benzoate.
Alkalinity: Dissolve 2 g in 20 mL of hot water, and add 2 drops of PhPh: the pink color produced, if any, is discharged by the addition of 0.20 mL of 0.10 N sulfuric acid.
Water: not more than 1.5%.
Heavy metals: the limit is 0.001%.
Assay: Transfer about 600 mg of Potassium Benzoate, accurately weighed, to a 250-mL beaker. Add 100 mL of glacial acetic acid, stir until the assay specimen is completely dissolved, add 2 drops of crystal violet and titrate with 0.1 N perchloric acid. Perform a blank determination, and make any necessary correction. Each mL of 0.1 N perchloric acid is equivalent to 16.02 mg of C7H5KO2.

Synonyms: Citric acid tripotassium saltCAS Number: 6100-05-6 & 866-84-2, Molecular Weight: 324.4, Chemical Formula: C6H5K3O7.H2O, EINECS EC Number: 231-905-0, FEMA: ----,

Potassium Citrate BP Ph Eur Grade Specifications
C6H5K3O7, H2O -- 324.4 -- CAS 6100-05-6

DEFINITIONPotassium citrate contains not less than 99.0 per cent and not more than the equivalent of 101.0 per cent of tripotassium 2-hydroxypropane-1, 2, 3-tricarboxylate, calculated with reference to the anhydrous substance.

CHARACTERSA white, granular powder or transparent crystals, hygroscopic, very soluble in water, practically insoluble in alcohol.

IDENTIFICATIONA. To 1 ml of solution S (see Tests) add 4 ml of water. The solution gives the reaction of citrates.B. 0.5 ml of solution S gives reaction of potassium.

Synonyms: D-Gluconic acid monopotassium saltCAS Number: 299-27-4 (anhydrous), [35398-15-3 (monohydrate)], Molecular Weight: 234.25, Chemical Formula: C6H11KO7, EINECS EC Number: 206-074-2, FEMA: ----,

Potassium Gluconate USP Grade Specifications
C6H11KO7(anhydrous) -- 234.25d-Gluconic acid, monopotassium salt.Monopotassium d-gluconate -- CAS 299-27-4Monohydrate 252.26 -- CAS 35398-15-3

Potassium Gluconate is anhydrous or contains one molecule of water of hydration. It contains not less than 97.0 percent and not more than 103.0 percent of C6H11KO7, calculated on the dried basis.Label it to indicate whether it is anhydrous or the monohydrate.

IdentificationA: Infrared Absorption.B: It responds to the flame test for Potassium.C: It responds to Identification test B for Gluconate under Calcium Gluconate.
Loss on drying Dry it in vacuum at 105C for 4 hours: the anhydrous form loses not more than 3.0% of its weight, and the monohydrate loses between 6.0% and 7.5% of its weight.

Synonyms: Potassium Metabisulfite, Potassium pyrosulfite, Potassium disulfiteCAS Number: 16731-55-8, Molecular Weight: 222.3, Chemical Formula: K2S2O5, EINECS EC Number: 240-795-3, FEMA: ----,

Potassium Metabisulfite USP Grade Specifications
K2S2O5 222.33Disulfurous acid, dipotassium salt.Dipotassium pyrosulfite [CAS 16731-55-8].

Potassium Metabisulfite contains an amount of K2S2O5 equivalent to not less than 51.8 percent and not more than 57.6 percent of SO2.

Identification A solution (1 in 20) responds to the tests for Potassium and for Sulfite.
Iron Dissolve 1.00 g in 14 mL of dilute hydrochloric acid (2 in 7), and evaporate on a steam bath to dryness. Dissolve the residue in 7 mL of dilute hydrochloric acid (2 in 7), and again evaporate to dryness. Dissolve the resulting residue in a mixture of 2 mL of hydrochloric acid and 20 mL of water, add 3 drops of bromine TS, and boil to expel the bromine. Cool, and dilute with water to 47 mL: the limit is 0.001%.
Heavy metals Dissolve 2 g in 20 mL of water, add 5 mL of hydrochloric acid, evaporate on a steam bath to about 1 mL, and dissolve the residue in 25 mL of water: the limit is 0.001%.

Potassium Nitrateis a powerful oxidizing agent (releases oxygen on heating) and is used in gunpowder and fertilizers.

Potassium Nitrate is used in the manufacture of various types of Glass, Explosive-Blasting powder, Slurry, Dynamics, Matches, Fertilizers, Heat Treatment & Heat transfer salts and Leather processing Industries. Major uses of potassium nitrate are in fertilizers, rocket propellants and fireworks. It is one of the constituents of gunpowder. When used as a food additive in the European Union, the compound is referred to as E252.

KNO3 -- 101.1 -- CAS 7757-79-1

DEFINITIONPotassium nitrate contains not less than 99.0 per cent and not more than the equivalent of 101.0 per cent of KNO3, calculated with reference to the dried substance.

CHARACTERSA white, crystalline powder or colourless crystals, freely soluble in water, very soluble in boiling water, practically insoluble in alcohol.

IDENTIFICATIONA. It gives the reaction of nitrates.B. Solution S (see Tests) gives the reactions of potassium.

Synonyms: Permanganic acid potassium salt.CAS Number: 7722-64-7, Molecular Weight: 158.03, Chemical Formula: KMnO4, EINECS EC Number: 231-760-3, FEMA: ----,

Potassium Permanganate BP Ph Eur Grade Specifications
KMnO4 --- 158.0

DEFINITION
Content: 99.0 per cent to 100.5 per cent.KMnO4.

CHARACTERS
Appearance: Dark purple or brownish-black, granular powder or dark purple or almost black crystals, usually having a metallic luster.
Solubility: Soluble in cold water, freely soluble in boiling water. It decomposes on contact with certain organic substances.

IDENTIFICATIONA. Dissolve about 50 mg in 5 ml of water and add 1 ml of ethanol (96 per cent) and 0.3 ml of dilute sodium hydroxide solution. A green colour develops. Heat to boiling. A dark brown precipitate is formed.B. Filter the mixture obtained in identification test A. The filtrate gives reaction of potassium.

Genearl Specifications of Monobasic Potassium Phosphate Monobasic Monopotassium Phosphate
Monopotassium Phosphate Specifications

Potassium Bitartrate (Also called Cream of Tartar)C4H5KO6 188.18Butanedioic acid 2, 3-dihydroxy-, [R-(R*, R*)]-, monopotassium salt.Potassium hydrogen tartrate [CAS 868-14-4].

Potassium Bitartrate, dried at 105 for 3 hours, contains not less than 99.0 percent and not more than 101.0 percent of C4H5KO6.

IdentificationA: Ignite it: it leaves a residue that imparts a reddish purple color to a non-luminous flame.B: A saturated solution of Potassium Bitartrate yields a yellowish orange precipitate with sodium cobalt nitrite TS.C: A solution (1 in 10 of Potassium Bitartrate) responds to the tests for Tartrate.
Insoluble matter Mix 500 mg of it with 3 mL of 6 N ammonium hydroxide: no un-dissolved residue remains.
Limit of ammoniaSodium hypochlorite solution Use a commercially available solution that contains between 4.0% and 6.0% of sodium hypochlorite.
Oxidizing solution [NOTEPrepare on the day of use.] Prepare a mixture of alkaline sodium citrate TS and Sodium hypochlorite solution (4:1).

Synonyms: Sorbic acid potassium saltCAS Number: 24634-61-5 or 590-00-1, Molecular Weight: 150.2, Chemical Formula: C6H7KO2, EINECS EC Number: 246-376-1, FEMA: ----,

Potassium Sorbate USP Grade Specifications
C6H7KO2 -- 150.222, 4-Hexadienoic acid, (E, E)-, potassium salt; 2, 4-Hexadienoic acid, potassium salt.Potassium (E, E)-sorbate; Potassium sorbate [CAS 590-00-1, 24634-61-5].

Potassium Sorbate contains not less than 98.0 percent and not more than 101.0 percent of C6H7KO2, calculated on the dried basis.

IdentificationA: Dissolve 1 g in 10 mL of water: the solution responds to the test for Potassium.B: Dissolve 0.2 g in 2 mL of water, and add a few drops of bromine: the color is discharged.
Acidity or alkalinity Dissolve 1.1 g in 20 mL of water, and add PhPh. If the solution is colorless, titrate with 0.10 N sodium hydroxide to a pink color that persists for 15 seconds: not more than 1.1 mL is required. If the solution is pink in color, titrate with 0.10 N hydrochloric acid: not more than 0.80 mL is required to discharge the pink color.
Loss on drying Dry it at 105C for 3 hours: it loses not more than 1.0% of its weight.

Synonyms: Potassium SulfateCAS Number: 7778-80-5, Molecular Weight: 174.3, Chemical Formula: K2SO4, EINECS EC Number: 231-915-5, FEMA: ----

Potassium Sulphate BP Ph Eur Grade SpecificationsK2SO4 -- 174.3 -- CAS 7778-80-5Ph Eur

DEFINITION
Content98.5 per cent to 101.0 per cent of K2SO4 (dried substance).

CHARACTERS
AppearanceWhite or almost white, crystalline powder or colourless crystals.
Solubility: Soluble in water, practically insoluble in ethanol.

IDENTIFICATIONA. It gives the reactions of sulphates.B. It gives the reactions of potassium.

Synonyms: Povidone or PolyvinylpyrrolidoneCAS Number: 9003-39-8, Molecular Weight: Varies, Chemical Formula: (C6H9NO)n, EINECS EC Number: 294-352-4, FEMA: ----,

Polyvinylpyrrolidone (PVP), also commonly called polyvidone or povidone, is a water-soluble polymer. PVP is also used in many technical applications. PVP is also used in personal care products, such as shampoos and toothpastes, in paints, and adhesives that must be moistened, such as old-style postage stamps and envelopes. PVP is the basis of the early formulas for hair sprays and hair gels, and still continues to be a component of some.As a food additive, PVP is a stabilizer and has E number E1201. PVPP (crospovidone) is E1202. It is also used in the wine industry as a fining agent for white wine or some beers.

Povidone BP Ph Eur Grade SpecificationsPh EurC6nH9n+2NnOn --- CAS 9003-39-8
Action and use: Disinfectant.

DEFINITIONa-Hydro-w-hydropoly[1-(2-oxopyrrolidin-1-yl)ethylene]. It consists of linear polymers of 1-ethenylpyrrolidin-2-one.
Content: 11.5 per cent to 12.8 per cent of nitrogen (N;Ar 14.01) (anhydrous substance). The different types of povidone are characterised by their viscosity in solution expressed as a K-value.

Synonyms: Silicon DioxideCAS Number: 112926-00-8 or 7631-86-9, Molecular Weight: 60.08, Chemical Formula: SiO2, EINECS EC Number: 601-214-2, FEMA: ----,

Silicon dioxideis generally recognized as safe by the FDA. In the pharmaceutical industry, colloidal silicon dioxide is used in tablet-making, including use as an anti-caking agent, adsorbent, disintegrant, or glidant to allow powder to flow freely when tablets are processed.

Fumed silicaalso known as pyrogenic silica is a very fine particulate or colloidal form of silicon dioxide. It is prepared by burning SiCl4 in an oxygen-rich hydrogen flame to produce a "smoke" of SiO2.

Hydrophilic fumed silicais used with increasing success in high technology fields including pharmaceuticals, polyester, silicone, paints and coatings.

Hydrophobic fumed silicahas a low moisture adsorption, excellent dispersibility, and ability to adjust rheological behavior, even that of polar systems.

Precipitated silicais an amorphous form of silica. It is a white, powdery material, produced by precipitation from a solution containing silicate salts. We offer it in various bulk density.

Synonyms: Propanyl acidCAS Number: 79-09-4, Molecular Weight: 74.08, Chemical Formula: CH3CH2COOH, EINECS EC Number: 201-176-3, FEMA: ----,

Propionic Acid USP NF Grade SpecificationsPropionic Acid contains not less than 99.5 percent and not more than 100.5 percent, by weight, of C3H6O2.

Specific gravity: between 0.988 and 0.993.
Distilling range: between 138.5 and 142.5.
Heavy metals: To the residue obtained in the test forNonvolatile residueadd 8 mL of 0.1 N hydrochloric acid, warm gently until solution is complete, dilute with water to 100 mL, and use 10 mL of the solution: the limit is 0.001%.
Limit of nonvolatile residue: Evaporate 20 g in a tared dish, and dry at 105 for 1 hour: the weight of the residue does not exceed 2.0 mg.
Readily oxidizable substances: Dissolve 15 g of sodium hydroxide in 50 mL of water, cool, add 6 mL of bromine, stirring to effect complete solution, and dilute with water to 2000 mL. Transfer 25.0 mL of this solution to a glass-stoppered, 250-mL conical flask containing 100 mL of water, and add 10 mL of sodium acetate solution (1 in 5) and 10.0 mL of Propionic Acid. Allow to stand for 15 minutes, add 5 mL of potassium iodide solution (1 in 4) and 10 mL of hydrochloric acid, and titrate with 0.1 N sodium thiosulfate VS just to the disappearance of the brown color. Perform a blank determination. The difference between the volume of 0.1 N sodium thiosulfate required for the blank and that required for the test specimen is not more than 2.2 mL.

Synonyms: Propyl Gallate, Propyl 3, 4, 5-trihydroxybenzoateCAS Number: 121-79-9, Molecular Weight: 204-498-2, Chemical Formula: C10H12O5, EINECS EC Number: 204-498-2, FEMA: ----,

We offer

Synonyms: ----CAS Number: 108-46-3, Molecular Weight: 110.11, Chemical Formula: C6H4-1, 3-(OH)2, EINECS EC Number: 203-585-, FEMA: ----,

Resorcinol USP Grade Specifications
C6H6O2 110.111, 3-BenzenediolResorcinol [CAS 108-46-3].

Resorcinol contains not less than 99.0 percent and not more than 100.5 percent of C6H6O2, calculated on the dried basis.

Identification:
A:Infrared Absorption 197K NOTEIf necessary to recrystallize, dissolve in dehydrated alcohol.]
B:Dissolve 100 mg in 2 mL of 1 N sodium hydroxide, add 1 drop of chloroform, and heat the mixture: an intense crimson color is produced. Then add a slight excess of hydrochloric acid: the color changes to pale yellow.
C:To 10 mL of a solution (1 in 100) add 1 drop of ferric chloride: a blue-violet color is produced, and it fades slowly.
Melting range: between 109 and 111 .
Loss on drying: Dry it over silica gel for 4 hours: it loses not more than 1.0% of its weight.
Residue on ignition: not more than 0.05%.
Phenol: Heat gently a solution (1 in 20): the odor of phenol is not perceptible.
Catechol: To 10 mL of a solution (1 in 20) previously mixed with 2 drops of 1 N acetic acid add 0.5 mL of lead acetate: no turbidity is produced.

Synonyms: RivaroxabanCAS Number: 366789-02-8, Molecular Weight: 435.88, Chemical Formula: C19H18ClN3O5S, EINECS EC Number: 685-132-2, FEMA: ----,

Rivaroxaban is an anticoagulant medication (blood thinner) used to treat and prevent blood clots.

General Properties and Specifications of Rivaroxaban:Appearance: White to off-white powder. Air Sensitive, Heat Sensitive.Odor: Odorless.Assay: >99%Melting Point: 228C-229C literature.Boiling Point: 733C predicted.Solubility: Slightly soluble in organic solvents and it is practically insoluble in water.Storage: Refrigerate. Store at 4C. Short term shipping may be at room temperature.

Synonyms: Saccharin InsolubleCAS Number: 81-07-2, Molecular Weight: 183.18, Chemical Formula: C7H5NO3S, EINECS EC Number: 201-321-0, FEMA: ----,

Saccharin USP NF Grade SpecificationsC7H5NO3S 183.191, 2-Benzisothiazol-3(2H)-one, 1, 1-dioxide.1, 2-Benzisothiazolin-3-one 1, 1-dioxide [CAS 81-07-2].

Saccharin contains not less than 99.0 percent and not more than 101.0 percent of C7H5NO3S, calculated on the dried basis.

Packaging and storage: Preserve in well-closed containers. Store at room temperature.

Clarity of solution: [NOTE: The Test solution is to be compared to Reference suspension A and to water in diffused daylight 5 minutes after preparation of Reference suspension A.]Hydrazine solution: Transfer 1.0 g of hydrazine sulfate to a 100-mL volumetric flask, dissolve in and dilute with water to volume, and mix. Allow to stand for 4 to 6 hours.Amine of methen solution: Transfer 2.5 g of amine of methen to a 100-mL glass-stoppered flask, add 25.0 mL of water, insert the glass stopper, and mix to dissolve.Primary opalescent suspension: [NOTE: This suspension is stable for 2 months, provided it is stored in a glass container free from surface defects. The suspension must not adhere to the glass and must be well mixed before use.] Transfer 25.0 mL of Hydrazine solution to the Amine of methen solution in the 100-mL glass-stoppered flask. Mix, and allow to stand for 24 hours.

Synonyms: Saccharin Sodium, Saccharin SolubleCAS Number: 82385-42-0, Molecular Weight: 205.17 (anhydrous), Chemical Formula: C7H4NNaO3S-xH2O, EINECS EC Number: 204-886-1, FEMA: ----,

Specifications of Saccharin Sodium USP Grade:C7H4NNaO3S-2H2O --- 241.20C7H4NNaO3S --- 205.171, 2-Benzisothiazol-3(2H)-one, 1, 1-dioxide, ;sodium salt, dihydrate;1, 2-Benzisothiazolin-3-one 1, 1-dioxide sodium salt dihydrate CAS 6155-57-3.Anhydrous CAS 128-44-9.

DEFINITION
Saccharin Sodium contains NLT 99.0% and NMT 101.0% of saccharin sodium (C7H4NNaO3S), calculated on the anhydrous basis.

IDENTIFICATIONA.Infrared Absorption.
B.Procedure:Sample solution: 100 mg/mLPotassium pyroantimonate solution: Dissolve 2 g of potassium pyroantimonate in 95 mL of hot water. Cool quickly and add 50 mL of a potassium hydroxide solution (50 mg/mL) and 1 mL of sodium hydroxide solution (8.5 in 100). Allow to stand for 24 h, filter, and dilute with water to 150 mL.Analysis: To 10 mL of the Sample solution add 2 mL of 15% potassium carbonate, and heat to boiling. No precipitate is formed. Add 4 mL of Potassium pyroantimonate solution, and heat to boiling. Allow to cool in ice water and, if necessary, rub the inside of the test tube with a glass rod.Acceptance criteria: A dense precipitate is formed.C. Sodium salts impart an intense yellow color to a nonluminous flame.

Synonyms: Salicylic Acid or 2-Hydroxybenzoic Acid or 2-Hydroxybenzenecarboxylic acidCAS Number: 69-72-7, Molecular Weight: 138.12, Chemical Formula: C7H6O3, EINECS EC Number: 200-712-3, FEMA: ----,

Salicylic acidis used in the production of other pharmaceuticals. Salicylic acid as a medication is used most commonly to help remove the outer layer of the skin. As such, it is used to treat warts, psoriasis, acne vulgaris, ringworm, dandruff, and ichthyosis. Salicylic acid is also used as a food preservative, bactericide, and an antiseptic.

Salicylic Acid BP Ph Eur Specifications:C7H6O3 --- 138.1 --- CAS 69-72-7
Action and use: Keratolytic.

DEFINITION
2-Hydroxybenzenecarboxylic acid.
Content: 99.0 per cent to 100.5 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline powder or white or colourless, acicular crystals.
Solubility: Slightly soluble in water, freely soluble in ethanol (96 per cent), sparingly soluble in methylene chloride.

IDENTIFICATION
First identification: A, BSecond identification: A, CA. Melting point: 158C to 161C.B. Infrared absorption spectrophotometryC. Dissolve about 30 mg in 5 mL of 0.05 M sodium hydroxide, neutralise if necessary and dilute to 20 mL with water. 1 mL of the solution gives reaction (a) of salicylates.

Synonyms: Selenium sulphideCAS Number: 7488-56-4, Molecular Weight: 143.09, Chemical Formula: SeS2, EINECS EC Number: 231-303-8, FEMA: ----,

Selenium Sulfide USP Grade SpecificationsSeS2 143.09 -- CAS 7488-56-4.

Selenium Sulfide contains not less than 52.0 percent and not more than 55.5 percent of selenium (Se).

Identification:A:Filter 20 mL of the solution of Selenium Sulfide prepared as directed in the Assay, and to 10 mL of the filtrate add 5 mL of water and 5 g of urea. Heat to boiling, cool, and add 2 mL of potassium iodide solution (1 in 10): a yellowish orange to orange color is produced, and it darkens rapidly (presence of selenium).
B:Allow the solution obtained in Identification test A to stand for 10 minutes, filter, and to the filtrate add 10 mL of barium chloride: the solution becomes turbid (presence of sulfur).

Synonyms: Soda LimeCAS Number: 8006-28-8, Molecular Weight: ----, Chemical Formula: ----, EINECS EC Number: ----, FEMA: ----,

Soda limeis generally a white to grayish white colored solid. Soda lime is a mixture of NaOH, KOH & CaO chemicals, used in granular form in closed breathing environments, such as general anaesthesia, submarines, rebreathers and recompression chambers, to remove carbon dioxide from breathing gases to prevent CO2 retention and carbon dioxide poisoning. It is also used in industries for absorption of moisture and carbondioxide. It is used in laboratories as a drying agent. The important part in Soda lime is its size. It may be specified as around 2 mm or 3mm or 4mm granules. We can offer it in any size as required by the buyer. Pharmacopoeia specifications of Soda-lime are lenient about its water content, though Analytical Reagent specifications put it at lower level. For general use we will recommend around 2mm or 3mm size hard granules of low moisture content.

Soda Lime Analytical Reagent SpecificationsCAS Number 8006-28-8NOTE. Soda lime is a mixture of variable proportions of sodium hydroxide with calcium oxide or hydroxide. This reagent may or may not include an indicator.

REQUIREMENTSCarbon dioxide absorption capacity: 19.0%

MAXIMUM ALLOWABLELoss on drying at 200C: 7%Fines: 1%

Synonyms: Sodium acid citrate or Disodium hydrogen citrate or Disodium citrateCAS Number: 144-33-2, Molecular Weight: 236.09, Chemical Formula: C6H6Na2O7-1.5H2O, EINECS EC Number: 205-623-3, FEMA: ----,

Sodium acid citrateorDisodium hydrogen citrateorDisodium citrateis used as an antioxidant in food and to improve the effects of other antioxidants. It is used as acidity regulator in ready-to-drink beverage and drink mixes. It is also used as an emulsifying stabilizer when making cheese. It is used as an alkalinizing agent which neutralize extra acid in the urine and blood, provides relief from dehydration and metabolic acidosis, anticoagulant which precludes the blood from clotting.

General Properties and Specifications of Sodium acid citrate BP or Disodium hydrogen citrate or Disodium citrate:Appearance: White crystalline powder.pH: 4.9 to 5.2 ( 3% w/v solution in water )Melting point: 149C literature.

Sodium Acid Citrate BP Ph Eur Grade Specifications:Disodium Hydrogen CitrateC6H6Na2O7-1.5H2O --- 263.1 --- CAS 144-33-2Action and use: Anticoagulant.

Synonyms: Algin, Alginic acid sodium saltCAS Number: 9005-38-3, Molecular Weight: -, Chemical Formula: (C6H7O6Na)n, EINECS EC Number: ----, FEMA: 2015,

Sodium Alginate BP Ph Eur Grade Specifications
Ph Eur
Action and use: Excipient.

DEFINITIONSodium alginate consists mainly of the sodium salt of alginic acid, which is a mixture of polyuronic acids [C6H8O6)n] composed of residues of D-mannuronic acid and L-guluronic acid. Sodium alginate is obtained mainly from algae belonging to the Phaeophyceae.

CHARACTERS
Appearance: White or pale yellowish-brown powder.
Solubility: Slowly soluble in water forming a viscous, colloidal solution, practically insoluble in ethanol (96 per cent).

IDENTIFICATIONA. Dissolve 0.2 g with shaking in 20 ml of water. To 5 ml of this solution add 1 ml of calcium chloride solution. A voluminous gelatinous mass is formed.B. To 10 ml of the solution prepared in identification test A add 1 ml of dilute sulphuric acid. A gelatinous mass is formed.C. To 5 mg add 5 ml of water, 1 ml of a freshly prepared 10 g/l solution of 1, 3-dihydroxynaphthalene in ethanol (96 per cent) and 5 ml of hydrochloric acid. Boil for 3 min, cool, add 5 ml of water, and shake with 15 ml of di-isopropyl ether. Carry out a blank test. The upper layer obtained with the substance to be examined exhibits a deeper bluish-red colour than that obtained with the blank.D. It complies with the test for sulphated ash. The residue obtained, dissolved in 2 ml of water, gives reaction (a) of sodium.

Synonyms: Sodium ascorbate or Monosodium l-ascorbate or l-Ascorbic acid, monosodium salt or Vitamin C sodium saltCAS Number: 134-03-2, Molecular Weight: 198.10, Chemical Formula: C6H7NaO6, EINECS EC Number: 205-126-1, FEMA: ----,

Sodium ascorbateorMonosodium l-ascorbateorl-Ascorbic acid, monosodium saltis one of a number of mineral salts of ascorbic acid (vitamin C). As a food additive, it has the E number E301 and is used as an antioxidant and an acidity regulator.

Specifications of Sodium Ascorbate USP Grade:C6H7NaO6 --- 198.11l-Ascorbic acid, monosodium salt;Monosodium l-ascorbate CAS 134-03-2.

DEFINITIONSodium Ascorbate contains NLT 99.0% and NMT 101.0% of sodium ascorbate (C6H7NaO6), calculated on the dried basis.
Optical Rotation, Specific Rotation: Acceptance criteria: +103 to +108
pH: 7.0 to 8.0
Loss on Drying: Dry a sample in a suitable vacuum drying tube, using phosphorus pentoxide as the desiccant, at 60C for 4 h: it loses NMT 0.25% of its weight.

Synonyms: Benzoic acid, sodium saltCAS Number: 532-32-1, Molecular Weight: 144.1, Chemical Formula: C7H5NaO2, EINECS EC Number: 208-534-8, FEMA: ----,

Sodium benzoatehas the chemical formula NaC7H5O2. It is a widely used food preservative, with an E number ofE211. It is the sodium salt of benzoic acid and exists in this form when dissolved in water.

Sodium Benzoate BP Ph Eur Grade Specifications
C7H5NaO2

DEFINITIONSodium benzenecarboxylate
Content: 99.0 per cent to 100.5 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline or granular powder or flakes, slightly hygroscopic.
Solubility: Freely soluble in water, sparingly soluble in ethanol (90 per cent V/V).

IDENTIFICATIONA. It gives reactions of benzoates.B. It gives reaction of sodium.

Synonyms: Sodium n-octanoate; Octanoic acid Sodium saltCAS Number: 1984-06-1, Molecular Weight: 166.19, Chemical Formula: CH3(CH2)6COONa, EINECS EC Number: 217-850-5, FEMA: ----,

Sodium Caprylate BP Grade Ph Eur Grade Specifications

Sodium OctanoateC8H15NaO2 -- 166.2 -- CAS 1984-06-1
Action and use: Excipient.

DEFINITIONSodium octanoate.Content: 99.0 per cent to 101.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder.
Solubility: Very soluble or freely soluble in water, freely soluble in acetic acid, sparingly soluble in ethanol (96 per cent), practically insoluble in acetone.

IDENTIFICATIONA. Chromatograms to pass the test.B. To 0.2 ml of solution S (see Tests) add 0.3 ml of water. The solution gives reaction of sodium.

Sodium Carbonate Decahydrate BP Ph Eur Grade Specifications
Na2CO3-10H2O -- 286.1 -- CAS 497-19-8

DEFINITION
Content: 36.7 per cent to 40.0 per cent of Na2CO3.

CHARACTERS
Appearance: White or almost white, crystalline powder or colourless, transparent crystals, efflorescent.
Solubility: Freely soluble in water, practically insoluble in ethanol (96 per cent).

IDENTIFICATIONA. Dissolve 1 g in water R and dilute to 10 ml with the same solvent. The solution is strongly alkaline.B. The solution prepared for identification test A gives the reaction of carbonates.C. The solution prepared for identification test A gives reaction of sodium.

TESTS
Solution S: Dissolve 5.0 g in portions in a mixture of 5 ml of hydrochloric acid and 25 ml of distilled water. Heat the solution to boiling and cool. Add dilute sodium hydroxide solution until the solution is neutral and dilute to 50 ml with distilled water.
Appearance of solution: The solution is clear and not more intensely coloured than reference.Dissolve 4.0 g in 10 ml of water.

Synonyms: Citric acid trisodium salt dihydrateCAS Number: 68-04-2 and 6132-04-3, Molecular Weight: 258.07, Chemical Formula: C6H5Na3O7, EINECS EC Number: 200-675-3, FEMA: ----,

Sodium Citrate BP Ph Eur Grade SpecificationsSodium Citrate Ph Eur.
Trisodium Citrate Ph Eur.C6H5Na3O7-2H2O -- 294.1 -- CAS 6132-04-3

DEFINITIONTrisodium 2-hydroxypropane-1, 2, 3-tricarboxylate dihydrate.
Content: 99.0 per cent to 101.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder or white or almost white, granular crystals, slightly deliquescent in moist air.
Solubility: Freely soluble in water, practically insoluble in ethanol (96 per cent).

IDENTIFICATIONA. To 1 ml of solution S (see Tests) add 4 ml of water. The solution gives the reaction of citrates.B. 1 ml of solution S gives reaction of sodium.

Synonyms: Sodium CyclamateCAS Number: 139-05-9 (53170-91-5, 61373-78-2, 68476-78-8), Molecular Weight: 201.22, Chemical Formula: C6H12NNaO3S, EINECS EC Number: 205-348-9, FEMA: ----,

Sodium Cyclamate BP Ph Eur Grade SpecificationsC6H12NNaO3S --- 201.2 CAS 139-05-9
Action and use: Sweetening agent.

DEFINITIONSodium N-cyclohexylsulfamate.
Content: 98.5 per cent to 101.0 per cent (dried substance).

CHARACTERS
Appearance: White or almost white, crystalline powder or colourless crystals.
Solubility: Freely soluble in water, slightly soluble in ethanol (96 per cent).

Synonyms: Sodium IsoascorbateCAS Number: 6381-77-7 or 63524-04-9, Molecular Weight: 198.11, Chemical Formula: C6H7NaO6, EINECS EC Number: 228-973-9, FEMA: ----,

Sodium Erythorbate or Sodium Isoascorbateis a food additive used predominantly in meats, poultry, and soft drinks. Chemically, it is the sodium salt of erythorbic acid. When used in processed meat such as hot dogs and beef sticks. When used as a food additive, its E number is E316.

General Properties and Specifications of Commercial Pure Sodium Erythorbate:Appearance: White Crystalline Powder or Granules.Assay: 98% to 100.5%.Loss on drying: 0.3% maximum.Specific Rotation: Between +95.5 and +98.0.pH: 5.5 to 8Heavy metals as lead: 10 ppm maximum.Lead: 5 ppm maximum.Arsenic: 3 ppm maximum.Mercury: 1 ppm maximum.

Synonyms: Iron sodium ethylenediaminetetraacetate

CAS Number: 15708-41-5, Molecular Weight: 367.05, Chemical Formula: C10H12FeN2NaO8, EINECS EC Number: 239-802-2, FEMA: ----,

Sodium Feredetate BP Ph Eur Grade Specifications

C10H21N2O8FeNa, H2O -- 385.1 -- CAS 15708-41-5

DEFINITION

Sodium Feredetate is iron(III) sodium ethylenediaminetetra-acetate monohydrate. It contains not less than 98.0% and not more than 102.0% of C10H12O8N2FeNa, calculated with reference to the dried substance.

CHARACTERISTICS

A yellow or yellowish brown, crystalline powder; hygroscopic.

Synonyms: Sodium FluorideCAS Number: 7681-49-4, Molecular Weight: 41.99, Chemical Formula: NaF, EINECS EC Number: 231-667-8, FEMA: ----,

Sodium Fluoride BP Grade Ph Eur Specifications

DEFINITION
Content: 98.5 per cent to 100.5 per cent (dried substance).

CHARACTERS
Appearance: White or almost white powder or colourless crystals.
Solubility: Soluble in water, practically insoluble in ethanol (96 per cent).

IDENTIFICATIONA. To 2 ml of solution S (see Tests) add 0.5 ml of calcium chloride solution R. A gelatinous white precipitate is formed that dissolves on adding 5 ml of ferric chloride solution R1.B. To about 4 mg add a mixture of 0.1 ml of alizarin S solution R and 0.1 ml of zirconyl nitrate solution R and mix. The colour changes from red to yellow.C. Solution S gives reaction (a) of sodium.

Synonyms: ----CAS Number: 1334-74-3 or 55073-41-1 or 154804-51-0, Molecular Weight: 216, Chemical Formula: C3-H7-Na2-O6-P, EINECS EC Number: 215-613-0, 212-464-3, FEMA: ----,

Hydrated Sodium Glycerophosphate BP Ph Eur Grade SpecificationsPh EurC3H7Na2O6P, xH2O -- 216.0 (anhydrous substance)

DEFINITIONMixture of variable proportions of sodium (2RS)-2, 3-dihydroxypropyl phosphate and sodium 2-hydroxy-1-(hydroxymethyl)ethyl phosphate. The degree of hydration is 4 to 6.
Content: 98.0 per cent to 102.0 per cent (anhydrous substance).

CHARACTERS
Appearance: White or almost white, crystalline powder or crystals.
Solubility: Freely soluble in water, practically insoluble in acetone and in alcohol.

IDENTIFICATIONA. Solution S (see Tests) gives reaction (a) of sodium.B. To 0.1 g add 5 ml of dilute nitric acid R. Heat to boiling and boil for 1 min. Cool. The solution gives reaction (b) of phosphates.C. In a test-tube fitted with a glass tube, mix 0.1 g with 5 g of potassium hydrogen sulphate. Heat strongly and direct the white vapour into 5 ml of decolorised fuchsin solution. A violet-red colour develops which becomes violet upon heating for 30 min on a water-bath.

Synonyms: D-Gluconic acid sodium salt, Sodium D-gluconateCAS Number: 527-07-1, Molecular Weight: 218.14, Chemical Formula: C6H11NaO7, EINECS EC Number: 208-407-7, FEMA: ----,

Sodium Gluconate USP Grade Specifications
C6H11NaO7 -- 218.14d-Gluconic acid, monosodium salt.Monosodium d-gluconate CAS 527-07-1

Sodium Gluconate contains not less than 98.0 percent and not more than 102.0 percent of C6H11NaO7.

IdentificationA: A solution (1 in 20) responds to the tests for Sodium.B: It responds to Identification test B under Calcium Gluconate.
Chloride A 1.0-g portion shows no more chloride than corresponds to 1 mL of 0.020 N hydrochloric acid (0.07%).
Sulfate A 2.0-g portion dissolved in boiling water shows no more sulfate than corresponds to 1 mL of 0.020 N sulfuric acid (0.05%).
Lead Dissolve 1.0 g in 25 mL of water: the limit is 0.001%.
Heavy metals Dissolve 1.0 g in 10 mL of water, add 6 mL of 3 N hydrochloric acid, and dilute with water to 25 mL: the limit is 0.002%.
Reducing substances Transfer 1.0 g to a 250-mL conical flask, dissolve in 10 mL of water, and add 25 mL of alkaline cupric citrate TS. Cover the flask, boil gently for 5 minutes, accurately timed, and cool rapidly to room temperature. Add 25 mL of 0.6 N acetic acid, 10.0 mL of 0.1 N iodine VS, and 10 mL of 3 N hydrochloric acid, and titrate with 0.1 N sodium thiosulfate VS, adding 3 mL of starch TS as the endpoint is approached. Perform a blank determination, omitting the specimen, and note the difference in volumes required. Each mL of the difference in volume of 0.1 N sodium thiosulfate consumed is equivalent to 2.7 mg of reducing substances (as dextrose): the limit is 0.5%.
Assay Transfer about 150 mg of Sodium Gluconate, accurately weighed, to a suitable conical flask, and dissolve in 75 mL of glacial acetic acid, warming if necessary to effect complete solution. Cool, add quinaldine red TS, and titrate with 0.1 N perchloric acid VS to a colorless endpoint. Each mL of 0.1 N perchloric acid is equivalent to 21.81 mg of C6H11NaO7.

Synonyms: ----CAS Number: 9067-32-7, Molecular Weight: 799.641, Chemical Formula: C28H44N2NaO23, EINECS EC Number: ----, FEMA: ----,

Sodium Hyaluronate BP Ph Eur Grade SpecificationsPh Eur monograph(C14H20NNaO11)n --- CAS 9067-32-7
Action and use: High viscosity mucopolysaccharide.

DEFINITIONSodium salt of hyaluronic acid, a glycosaminoglycan consisting of D-glucuronic acid and Nacetyl- D-glucosamine disaccharide units.
Content: 95.0 per cent to 105.0 per cent (dried substance).
Intrinsic viscosity: 90 per cent to 120 per cent of the value stated on the label.

PRODUCTIONIt is extracted from cocks' combs or obtained by fermentation from Streptococci, Lancefield Groups A and C. When produced by fermentation of gram-positive bacteria, the process must be shown to reduce or eliminate pyrogenic or inflammatory components of the cell wall.

CHARACTERS
Appearance: White or almost white, very hygroscopic powder or fibrous aggregate.
Solubility: Sparingly soluble or soluble in water, practically insoluble in acetone and in anhydrous ethanol.

General Specifications of Sodium Hypochlorite Solution:Available chlorine: Minimum 12.00% weight. Other Dilutions can be offered.Specific gravity at 25C: Minimum 1.170Total alkali as NaOH: Maximum 1.50% weightAppearance: Colorless to Yellowish liquidOdor: Chlorine like OdorBoiling point: Decomposes.Fusion point:-25C (Sol. at 12% NaOCl)Solubility in water: It is 100% soluble in waterpH: >9

Sodium Hypochlorite Solution USP GradeNaClO --- 74.44 --- [CAS 7681-52-9].Hypochlorous acid, sodium salt.

Sodium Hypochlorite Solution contains not less than 4.0 percent and not more than 6.0 percent, by weight, of NaClO.
Caution: This Solution is not suitable for application to wounds.

Packaging and storage: Preserve in tight, light-resistant containers, at a temperature not exceeding 25C.

Identification:A: The Solution at first colors red litmus blue and then bleaches it.B: The addition of 3 N hydrochloric acid to the Solution causes an evolution of chlorine.C: The solution obtained in Identification test B responds to the flame test for Sodium.Assay: Weigh accurately, in a glass-stoppered flask, about 3 mL of Solution, and dilute it with 50 mL of water. Add 2 g of potassium iodide and 10 mL of 6 N acetic acid, and titrate the liberated iodine with 0.1 N sodium thiosulfate, adding 3 mL of starch as the endpoint is approached. Perform a blank determination, and make any necessary correction. Each mL of 0.1 N sodium thiosulfate is equivalent to 3.722 mg of NaClO.

Synonyms: Sodium IodideCAS Number: 7681-82-5(anhydrous), 13517-06-1(dihydrate), Molecular Weight: 149.89, Chemical Formula: NaI, EINECS EC Number: 231-679-3, FEMA: ----,

Sodium Iodide USP Grade Specifications
NaI -- 149.89 -- [CAS 7681-82-5].

Sodium Iodide contains not less than 99.0 percent and not more than 101.5 percent of NaI, calculated on the anhydrous basis.

Identification: A solution (1 in 20) responds to the tests for Sodium and for Iodide.
Alkalinity: Dissolve 1.0 g in 10 mL of water, and add 0.15 mL of 0.10 N sulfuric acid: no red color is produced by the addition of 1 drop of PhPh TS.
Water: not more than 2.0%.
Iodate: It meets the requirements of the test for Iodate under Potassium Iodide, 100 mg of Sodium Iodide being used in the control.
Thiosulfate and barium: It meets the requirements of the test for Thiosulfate and barium under Potassium Iodide.
Potassium: A solution of 1.0 g in 2 mL of water yields no precipitate with 1.0 mL of sodium bitartrate.
Heavy metals: Dissolve 2.0 g in 25 mL of water: the limit is 0.001%.
Limit of nitrate, nitrite, and ammonia: Add 5 mL of 1 N sodium hydroxide and about 200 mg of aluminum wire to a solution of 1.0 g of Sodium Iodide in 5 mL of water, contained in a test tube of about 40-mL capacity. Insert a pledget of purified cotton in the upper portion of the test tube, and place a piece of moistened red litmus paper over the mouth of the tube. Heat in a steam bath for 15 minutes: no blue coloration of the paper is discernible.
Assay: Weigh accurately about 500 mg of Sodium Iodide, and dissolve in about 10 mL of water. Add 35 mL of hydrochloric acid, and titrate with 0.05 M potassium iodate VS until the dark brown solution which is produced becomes pale brown. Add 1 mL of amaranth TS, and continue the titration slowly until the red color just changes to yellow. Each mL of 0.05 M potassium iodate is equivalent to 14.99 mg of NaI.

Synonyms: Lactic acid sodium saltCAS Number: 72-17-3, Molecular Weight: 112.06, Chemical Formula: C3H5NaO3, EINECS EC Number: 200-772-0, FEMA: ----,

Sodium Lactate Solution USP Grade Specifications
Sodium Lactate Solution is an aqueous solution containing not less than 50.0 percent, by weight, of monosodium lactate. It contains not less than 98.0 percent and not more than 102.0 percent of the labeled amount of C3H5NaO3.Label it to indicate its content of sodium lactate.

Identification It responds to the tests for Sodium and for Lactate.
pH: between 5.0 and 9.0.
Chloride A portion, equivalent to 1 g of sodium lactate, shows no more chloride than corresponds to 0.7 mL of 0.020 N hydrochloric acid (0.05%).
Sulfate To 10 mL of a solution (1 in 100) add 2 drops of hydrochloric acid and 1 mL of barium chloride TS: no turbidity is produced.
Heavy metals Dilute a quantity of Solution, equivalent to 2.0 g of sodium lactate, with 1 N acetic acid to 25 mL: the limit is 0.001%.
Sugars To 10 mL of hot alkaline cupric tartrate TS add 5 drops of Solution: no red precipitate is formed.
Limit of citrate, oxalate, phosphate, or tartrate Dilute 5 mL with recently boiled and cooled water to 50 mL. To 4 mL of this solution add 6 N ammonium hydroxide or 3 N hydrochloric acid, if necessary, to bring the pH to between 7.3 and 7.7. Add 1 mL of calcium chloride TS, and heat in a boiling water bath for 5 minutes: the solution remains clear.

Synonyms: Lactobionic Acid Sodium SaltCAS Number: 27297-39-8, Molecular Weight: 380.28 for anhydrous 398.30 for monohydrate, Chemical Formula: C12H21NaO12 for anhydrous C12H24NaO12-H2O for monohydrate, EINECS EC Number: ----, FEMA: ----,

General Properties and Specifications of Sodium lactobionate or Lactobionic acid sodium salt:Description: White to pale yellow crystalline powder.Assay: 98% to 102%Loss on Drying: 1% maximum.Heavy Metals: 0.003% maximum.Storage Temperature: +20C. Shipping may be ambient.