Prime Laboratories is the prime Synthetic Polyelectrolyte Manufacturing, supplying a wide range of Synthetic Polyelectrolyte in the nationwide markets. Our Synthetic Polyelectrolyte is highly praised by clients for giving effective results in the hardcore industrial applications. However most water require charge neutralization, for that our Synthetic Polyelectrolyte is highly suitable. Usage

• Required in treatment of water & waste water
• Increase the efficiency of the treatment processes
• Reduce cost of chemicals that are required to produce smaller quantity of compact sludge
• Help in water clarification
• Remove suspended and colloidal particles like clay, silt, color bodies, precipitated iron or manganese oxide, bacteria and algae

Applications

• Treatment of raw water
• Sewage & Industrial effluent
• Organic color removal in effluent water
• Cationic coagulant for raw water & Industrial effluent

Range Anionic Flocculant

Product Name	Applications	Effective pH Range	Key Characteristics
ROTO FLOC 100 Dry- Anionic	Treatment of raw water, sewage & Industrial effluent	5.0 to 12.0	Polyelectrolyte for fast settling rate in solid liquid separation processes
ROTO FLOC 101 Liquid - Anionic	Treatment of raw water, sewage & Industrial effluent	5.0 to 12.0	Polyelectrolyte for fast settling rate in solid liquid separation processes

Cationic Flocculant

Product Name	Applications	Effective pH Range	Key Characteristics
ROTO FLOC 200 Dry - Cationic	Treatment of raw water, sewage & Industrial effluent	4.0 to 9.0	Polyelectrolyte for fast settling rate in solid liquid separation processes
ROTO FLOC 201 Liquid - Cationic	Treatment of raw water, sewage & Industrial effluent	4.0 to 9.0	Polyelectrolyte for fast settling rate in solid liquid separation processes

Cationic Coagulant

Product Name	Applications	Effective pH Range	Key Characteristics
ROTO FLOC 300 Liquid - Cationic	Organic color removal in effluent water	3.0 to 12.0	Charge neutralization, discoloration of effluent water
ROTO FLOC 301 Liquid - Cationic	Cationic coagulant for raw water & Industrial effluent	5.0 to 9.0	Charge neutralization, discoloration of raw & effluent water

Nonionic Flocculant

Product Name	Applications	Effective pH Range	Key Characteristics
ROTO FLOC 400 Dry - Nonionic	Treatment of raw water, sewage & Industrial effluent	6.0 to 13.0	Polyelectrolyte for fast settling rate in solid liquid separation processes
ROTO FLOC 401 Liquid - Nonionic	Treatment of raw water, sewage & Industrial effluent	6.0 to 13.0	Polyelectrolyte for fast settling rate in solid liquid separation processes

Prime Laboratories is one of the eminent Metal Treatment Chemicals Wholesaler, offering ROTO PHOS range of Metal Treatment Chemicals at affordable price. Our Metal Treatment Chemicals find application majorly in Engineering and Fabrication industry. Thus, for the convenience of clients, offer customized solutions as per clients requirements. Range

• Phosphating
• Degreasing Chemical
• Derusting
• Acid Inhibitor
• Passivators

Specifications

• Treatments are given before
  • Preparation of metal surface
  • Painting or similar coatings
• Non-metallic & non-conductive phosphate coating
• Act as a sealant on the surface
• Prevents rust
• Form a cohesive bond between the surface and the final finish
• Suitable for normal painting or powder coating

Uses

• Provide protection against corrosion
• Provide a base for painting, lacquering and plastic coating
• Provide protection against wear and tear in moving parts
• Use For Metal Treatment Of :
  • Iron
  • Steel
  • Aluminum
  • Galvanized

Specifications

• Metal treatment chemicals
• Both hot and cold degreasers
• Suitable for eight tank sequence process

Range & Applications

• 4-in-one /3-in-one phosphating compound
  • Cleaning
  • Derusting
  • Phosphating
  • Passivating

Range Phosphating

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
ROTO PHOS 3 IN 1	Synergistic liquid doing degreasing, derusting and phosphating	Removes oil, grease , rust and gives protective coating to prevent re-rusting
ROTO PHOS 4 IN 1	Synergistic liquid doing degreasing, derusting , phosphating and passivating	Removes oil, grease, rust and gives protective coating to prevent re-rusting and additionally passivates the surface

Degreasing Chemicals

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
ROTO KLEEN 40	Alkaline Powder, removes dirt, grease and silt from metal surface	Degreaser for ferrous /aluminum metals and steel hot bath operating temperature 65-70 deg C
ROTO KLEEN 41	Alkaline liquid, removes dirt, grease and silt from metal surface	Degreaser for ferrous metals / aluminum and steel hot bath operating temperature 65-70 deg
ROTO KLEEN 50	Organic based cleaners for dirt grease and oil from metal surface	Spray or wipe type operation
ROTO SOFT 45	Additive for hard water softening	Softens hard water to give appropriate results

Derusting

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
ROTO SHINE 70	Synergistic Liquid of surface active agents and rust removal chemicals	For removal of rust and mild scales

Acid Inhibitor

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
PICKLE GARD 30	Synergistic Liquid of corrosion preventive compounds and surface cleaning enhancers	For Hydrochloric Acid based pickling at normal temperature

Passivators

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
ROTO PASSIVE 80	Synergistic liquid of corrosion preventive chemicals	Synergistic liquid of corrosion preventive chemicalsPassivator for ferrous metal , forms coating to prevent any corrosion
ROTO PASSIVE 90	Synergistic liquid of corrosion preventive chemicals	Passivator for aluminium , forms coating to prevent any corrosion

Acid Corrosion Inhibitor

PRODUCT	TYPE OF ACID	CONCENTRATION USE	TEMPERATURE
ROTO DINE 213 Special	Hydrochloric Acid	1% to 2% by Volume of Concentration Acid	Room Temperature to 90C
ROTO DINE 213	Hydrochloric Acid	1% to 2.5% by Volume of Concentration Acid	Room Temperature to 80C
ROTO DINE 210	Hydrofluoric Acid	0.1% to 0.5% of Dilute Acid Solution	Room Temperature to 75C
ROTO DINE119	Sulphuric Acid, Phosphoric Acid	1% to 2% by Volume of Concentration Acid	Room Temperature to 100C
ROTO DINE 92	Citric Acid	0.2% to 2.5% by Weight of Concentrated Acid	Room Temperature to 70C
ROTO DINE 130	Sulfamic Acid	0.2% to 2.5% by Weight of Concentrated Acid	Room Temperature to 80C

Industrial Cleaners - Low Duty

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
ROTO KLEEN 100	Neutral Liquid Detergent , foaming type	Low Duty , all purpose , suitable for low contamination of dirt , grease and soil. Suitable to all kind of industries and cloths washing too
ROTO KLEEN 200	Neutral Liquid cleaner, with chelating agents, foaming type	Low Duty , suitable for food and beverage industry
ROTO KLEEN 201	Neutral liquid cleaner, with biological control agents and chelating agent	Medium Duty, suitable for CIP cleaning of milk, juice, other food storage and processing equipments
ROTO KLEEN 202	Iodophor	Suitable for CIP of Milk, Fishery and food processing equipments and containers
ROTO KLEEN 203	Oxidizing cleaner, with surface active agents	Suitable for CIP, for Biological control of the system with general washing
ROTO KLEEN 204	Per acetic based cleaners	Suitable for CIP, for Biological control of the system with general washing

Industrial cleaners - Heavy Duty

PRODUCTS	KEY CHARACTERISTICS	APPLICATION
ROTO KLEEN300	Alkaline Powder containing Surface active agents, silt modifiers , and oil dissolvers	Heavy Duty Cleaner for all purpose, immersion or scrub use.
ROTO KLEEN 301	Alkaline Liquid containing Surface active agents, silt modifiers , and oil dissolvers	Heavy Duty cleaner for all purpose, immersion and scrub use
ROTO KLEEN 310	Acidic cleaners containing surface active agents , silt modifiers , rust cleaners and oil dissolvers	Heavy duty cleaner for all ferrous metal surface

Coil CleanerCoil Cleaners for AHU / AC / Radiators / Chillers / Heat Exchangers.

PRODUCTS	KEY CHARACTERISTICS	APPLICATIONS
ROTO KLEEN 400	Liquid Cleaner , blend of silt and dust cleaners , mild grease and oil digesters , odour absorbent	Removes contamination of air handling units , improves air flow
ROTO KLEEN 401	Liquid Cleaner , blend of silt and dust cleaners , mild grease and oil digesters , odour absorbent	Removes contamination of air handling units , improves air flow

Tank Cleaners ( Storage / Marine )

PRODUCTS	KEY CHARACTERISTICS	APPLICATION
ROTO KLEEN 500	Alkaline liquid oil remover and organic dissolving agents	Dissolves all kind of contamination and solvents. Useful for marine tank and solvent tanks
ROTO KLEEN 501	Synergistic liquid solubliser and organic dissolving agents.	Dissolves all kind of contamination and solvents. Useful for marine tank and solvent tanks

Solvent Based Cleaners

PRODUCTS	KEY CHARACTERISTICS	APPLICATION
ROTO KLEEN 602	Liquid blend of oil, dirt, carbon and grease removers	Suitable for Electrical equipments, painted surfaces. Spray and swipe application
ROTO KLEEN 601	Liquid blend of oil, dirt, carbon and grease removers	Suitable for heavy duty contamination of grease oil and silt. Immersion type or automated spray use

Paint Strippers

PRODUCTS	KEY CHARACTERISTICS	APPLICATIONS
ROTO STRIP 100	Alkaline powder based paint remover and surface cleaner	Removes paint from old surface , the surface has to be dipped in the solution for results
ROTO STRIP 200	Solvent based paint stripper	Removes and dissolves paint , the surface has to be applied or sprayed with the solution and scrubbed

We are considered as one of reputed Boiler Water Treatment Chemicals Wholesalers in India. Our Boiler Water Treatment Chemicals are highly effective as they are made from premium quality raw materials in precise composition. We offer water treatment chemicals are ideal for all types of boiler operating temperatures and pressures according to the specific application by desecrating heater storage compartment, boiler fed suction pump, or directly to the drum or boiler shell. Range Available

• All in One
• Hardness Conditioners
• Alkalinity Builders
• Sludge Conditioners
• Oxygen Scavengers
• Condensate Conditioners
• Descalant
• Neutralizing Amine Based

All in OneThese are simple solution which takes care of complete boiler feed water, controls hardness, prevents scale formation and corrosion of metal by controlling pH. It also contains sludge conditioners and oxygen scavengers.

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 100	Suitable for low pressure boilers for rice , and other general small to medium scale industries	Liquid based system for hardness control , alkalinity control , sludge conditioner, oxygen controllers and scale inhibitors
CORO GARD 101	Suitable for low pressure boilers for rice , and other general small to medium scale industries	Powder based system for hardness control , alkalinity control , sludge conditioner, oxygen controllers and scale inhibitors

Hardness ConditionersWhen added to boiler feed water in proper concentrations, these products prevent calcium scale by precipitation of the preferred hydroxyapatite. A special polymeric sludge conditioner is included in the blend to fluidize the precipitate and make it non-adherent.

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 214	Prevent scale formation in boilers	Hardness conditioner
CORO GARD 218	All in one to maintain heat transfer surface clean and high efficiency	Corrosion & Scale inhibitors

Oxygen ScavengersThese products prevent oxygen corrosion in boilers, economizers, pumps and feed-water lines by chemically removing the last traces of oxygen from feed water. Oxygen scavengers will also reduce certain types of turbine deposits and provide residual effectiveness for protecting boilers during wet standby.

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 210	Liquid Oxygen scavenger for high pressure boilers	Removes dissolved oxygen from boiler feed water suitable for high pressure
CORO GARD 212	Liquid Oxygen scavenger for low Pressure boilers	Removes dissolved oxygen from boiler feed water suitable for low- pressure
CORO GARD 213	Pressure boilers	Removes dissolved oxygen from boiler feed water for low pressure
ROTO ZINE 100	Organic catalyst based Hydrazine	Removes dissolved oxygen from boiler feed water suitable for high pressure
ROTO ZINE 101	In-organic catalyst based Hydrazine	Removes dissolved oxygen from boiler feed water suitable for high pressure

Alkalinity buildersThese product increase the pH by neutralizing dissolved CO2 present in the feed / condensate. Alkaline pH is necessary for good control of metal loss.

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 234	pH Booster / Alkalinity builder	To maintain pH in boiler water

Condensate ConditionersTo provide complete protection against corrosion in steam condensate systems, we havedeveloped both filming and neutralizing corrosion inhibitors. When added to boiler feed water, filming corrosion inhibitors volatize with the steam and is carried to all parts of the system where they form a non-wet table, protective film on all metal surfaces. This film prevents dissolved oxygen and / or carbon dioxide corrosion by acting as a water proof barrier between metal and condensate. Neutralizing inhibitors also volatize and travel with the steam. When condensation occurs, they neutralized CO2, elevating the PH of the condensate. In essence, filming inhibitors are used to treat the metal in the system while neutralizing inhibitors treat the water flowing through it.

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 300	Condensate conditioner for pH and scale preventive film	For high pressure boilers like paper mills and petrochemical refinery
CORO GARD 301	Condensate conditioner for pH and scale preventive film	For high pressure boilers like paper mills and petrochemical refinery

Neutralizing Amine Based

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 310	pH control of condensate	For low pressure boilers
CORO GARD 311	pH control of condensate	For high pressure boilers

Sludge Conditioners

PRODUCT CODE	KEY CHARACTERISTIC	APPLICATION
CORO GARD 216	Organic Sludge conditioner	For Low pressure boilers
CORO GARD 216	Polymer based Sludge conditioner	For high pressure boilers

DescalantWe offer ROTO KLEEN range of cleaners / descalant for heat exchangers systems to increase heat transfer.

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATION
ROTO KLEEN 700	Descaling chemical liquid	To remove hard water born scales from internal surfaces of heat exchangers and boilers
ROTO KLEEN 701	Descaling chemical powder	To remove hard water born scales from internal surfaces of heat exchangers and boilers

COOLING TOWER CHEMICALS All in OneWe offer Corrosion and scale inhibitor for cooling water systems , which not only controls pH , controls sludge , prevent scale formation but also gives corrosion preventive coating in the system. This has to be used in combination with biocides for best results.

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATIONS
SCALE GARD 1000	Scale and corrosion inhibitor with sludge conditioner	All in one - cathodic and anodic inhibitors along with sludge conditioner keep the system free from corrosion and scaling

AntiscalantWe offer SCALEGARD range of scale inhibitors.

PRODUCT CODE	KEY CHARACTERISTICS	APPLICATIONS
SCALE GARD 200	Corrosion & Scale inhibitor	Precipitate hardness salts and maintain pH for scale and corrosion control

Prime Laboratories understands the various requirements of clients, thus offers premium quality Water Treatment Chemicals for various industrial applications. Our Water Treatment Chemicals have earned a huge popularity among clients for giving remarkable results as per the requirements of the clients. Availability

• In different grades
• In varied quantities
• In different appearances
• In distinct specifications
• In various forms

Applications

• Water treatment plants
• Paper making aid
• Paint industry
• Food industry

Aluminium Sulphate Alum ( Non Ferric )Aluminium Sulphate Non Ferric is also known Alum Non Ferric. It is used as a primary coagulant for water treatment. It is also used as paper making aid. It is also available in liquid form. Specification :

• Color : White
• Formula : Al2(SO4)3
• Cas No : 10043-01-3

S. No	Description	Specifications	Limits
1	Aluminium AS (A1203) (% By Wt)	17.0 %	Min
2	Iron (AS FE) (% By Wt)	0.01 %	Max
3	PH (Of 5% Solution) Not Less Than	2.80.
4	Insoluble matter (% By Wt)	0.30 %	Max

Also higher alumina content can be offered on clients requirements.

S. No	Available In Following Physical Forms	Pack Size
1	Lumps / Kibbled	In 50 kgs bags
2	Powder / Granules	In 50 kgs bags
3	Slabs	18 to 25 kgs each
4	Liquid	In 50 kgs / 250 kgs containers . Also in tankers

Aluminium SulphateAlum (Ferric)Aluminium Sulphate Ferric is also known Alum Ferric. It is used as a primary coagulant for water treatment. It is also used as paper making aid. It is also available in liquid form. Specification :

• Color : Brownish
• Formula : Al2(SO4)3
• Cas No : 10043-01-3

S. No	Description	Specifications	Limits
1	Water-soluble aluminium compounds, (as Al2O3), percent by mass	15.0 %	Min
2	Soluble iron compounds (As Fe), percent by mass	0.7 %	Max
3	Insoluble matter, percent by mass	0.5 %	Max

Also higher alumina content can be offered on clients requirements.

S. No	Available In Following Physical Forms	Pack Size
1	Lumps / Kibbled	In 50 kgs bags
2	Powder / Granules	In 50 kgs bags
3	Slabs	18 to 25 kgs each
4	Liquid	In 50 kgs / 250 kgs containers . Also in tankers

Calcium HydroxideSpecification :

• Formula : Ca(OH)2
• Cas No : 1305-62-0

S. No	Description	Specifications	Limits
1	Assay	90%	Min

*Also available Pure, Water Treatment , LR, AR and ACS Grade Hydrochloric AcidSpecification :

• Formula : HCl
• Cas No : 7647-01-0

S. No	Parameters	SRAAC Specifications	IS 265 : 1993 Technical grade
1	Appearance	Colorless to pale yellow
2	Specific gravity at 20C, gm/ml	1.15 to 1.17
3	Total acidity, % by mass	Min. 30.0	Max. 30.0
4	Iron as Fe, % by mass	Max. 0.0002	Max 0.02
5	Free chlorine, ppm	Max. 5.0	Max. 200

Pack Size : 40 kgs / 220 kgs plastic containers. Also available in tankers. Sodium Aluminate :Specification :

• Formula : NaAlO2
• CAS No : 1302-42-7

S. No	Description	Specifications
1	Assay	80%

*Also available AWWA, ISI Grade Sodium Hexa Meta PhosphateSpecification :

• Formula : (NaPO3)n or (NaPO3)*6 or O18-P6.6Na
• CAS No : 10124-56-8 or 68915-31-1

S. No	Technical Specification	Grade I	Grade II	Limit
1	Phosphate (as P2O5) % by mass	67.00	62.0	Min
2	Matter insoluble in wate % by mass	0.20	0.50	Max
3	Loss in ignition % by mass.	3.00	5.00	Max
4	Soluble iron Compound (as Fe) %by mass	0.03	0.035	Max
5	Sequestering power	To Pass Test	To Pass Test

Sodium Hydroxide Flakes :Sodium Hydroxide also known as Caustic Soda. It is available in flakes and lye form. Also we can offer powder form on specific requirement. Specification :

• Formula : NaOH
• CAS # : 1310-73-2

Pack Size : In 50 kgs New HDPE bags with liners Sodium Hydroxide LyeSpecification :

• Formula : NaOH
• CAS # : 1310-73-2

S. No	Description	Specifications
1	Caustic Soda Lye (as NaOH)	48%

Pack Size : 50 kgs / 300 kgs plastic containers . Also available in tankers. Sodium HypochloriteSodium Hypochlorite is also known as liquid chlorine. Specification :

• Formula : NaOCl
• Cas # : 7681-52-9

S. No	Properties	Specifications
1	Appearance	Clear Yellow liquid
2	Odour	Chlorine and pungent
3	Chlorine w/v basis	12% Minimum
4	Free Alkalinity	2 % Max

Pack Size: In 40 kgs/60kgs/240 kgs plastic containers . Also in tankers. Sodium PolyacrylateWe offer Sodium polyacyrlate in dry and liquid form. In dry form is it use a absorbent for water and solvents. In dry form it finds use in preparation of gels , absorbent in diapers , etc. In liquid form it is used as antiscalantin water treatment industry and also as dispersant in various applications including paint, food and water. Typical Liquid Specification :

• Formula : CH2-CH(COONa)
• Cas # : 9003-04-7

Product Name	MC 5200
Type	PAPN
Appearance	Clear Colourless to Pale Yellow Liquid
Solids%	48
pH	3.6
Sp.Gr. @ 25C ( gm/ml )	1.2
Molecular Weight	4500
Viscosity	100-400

Sodium Sulphite :Specification

• Formula : Na2SO3
• Cas # : 7757-83-7

Description	Grade I	Grade II	Limits
Purity	99.0% w/w	95.0 % w/w	min
Iron	25 ppm	100 ppm	max
pH of 5% solution	9.00 to 10.00	5.00 to 6.00	max
Heavy Metals as Lead	10 ppm	10 ppm	max
Matter Insoluble in Water	0.01%	0.01%	max
Appearance	White crystalline powder	White to dull white Powder

Sulphuric AcidWe offer sulphuric acid technical grade . Also available with is Battery grade and CP Grade. We also offer diluted sulphuric acid as per customers specifications. Specification :

• Formula : H2SO4
• Cas # : 7664-93-9

S. NO	SULPHURIC ACID 98% TECH GRADE	TECH GRADE	SPL - GRADE BATTERY GRADE
1	Concentration % By Mass (Min)	98.0	98.0
2	Iron As Fe (Parts Per Million)	100 -150	10 -15
3	Specific Gravity At 20 0C	1.84	1.84
4	Color	Colorless	Colorless

We also offer diluted sulphuric acid as per customers specifications. Pack Size : 50 kgs / 250 kgs plastic containers. Also available in tankers. Trisodium PhosphateWe offer Trisodium Phosphate Dodecahydrate , for use in water treatment and synthesis of other phosphates. We also offer Anhydrous Grade Specification :

• Formula : Na3PO4
• Cas # : 7601-54-9

S. No	Description	Specifications
1	Phosphates (asP2O5), Percent by mass, Min.	17.50% Min
2	Matter insoluble in water, percent by mass, Max.	0.20%
3	Carbonates (as Cl), percent by mass, Max.	0.9%
4	Free sodium hydroxide(as NaOH) percent by mass, Max.	3.5%
5	Soluble iron compounds (as Fe), percent by mass, Max	0.009%

Pack Size : In 50 kgs New HDPE bags Ferric Chloride Liquid

GRADE	FORM	ASSAY
Ferric Chloride	Lumps	40% as Ferric Chloride

Ferric Chloride Lumps

GRADE	FORM	ASSAY
Ferric Chloride	Liquid	98% as Ferric Chloride Hexahydrate (60% as Ferric Chloride)

Ferric Chloride Powder

GRADE	FORM	ASSAY
Ferric Chloride	Powder	98%

Hydrazine HydrateHYDRAZINE HYDRATE is readily available in 80% grade.

HYDRAZINE HYDRATE 80%	SPECIFICATIONS	UNITS
Assay as N2H4.H20	80 0.5	% by Weight
pH of 1% solution in DI water	10.5	---
Hydrazine content	51.2 0.4	% by Weight
Chloride content	10 Max	ppm

Also available 100%, 56% and 36% or as per customers specifications. Catalysed Hydrazine HydrateWe also offer Catalysed Hydrazine Hydrate for improved oxygen scavenging for Boiler water treatment use.

PRODUCTS	KEY CHARECTISTICS
ROTO ZINE 80A	Organic catalyst based Hydrazine Hydrate 80%
ROTO ZINE 80B	In-organic catalyst based Hydrazine Hydrate 80%

Concentration can be offered as per customers requirements. WT grade Activated carbonsTypical Specifications :

PARAMETER	WT 816G	WT 830G	WT 124G	WT 200P	TEST METHOD
MESH SIZE (USS)	8 x 16	8 x 30	12 x 40	- 200 MESH	ASTM D 2862
SURFACE AREA (m2/gm)	1100	1150	1150	1100	B.E.T N2 METHOD
IODINE NO. (mg/gm)	1050	1100	1100	1050	ASTM D 4607
APPARENT DENSITY (gm/cc)	0.48	0.49	0.50	0.35	ASTM D 2854
MOISTURE (%/weight)	3	5	5	8	ASTM D 2867
ASH (%/weight)	3	4	4	6	ASTM D 2866
pH	9 - 11	9 - 11	9 - 11	9 - 11	ASTM D 3838

Specifications mentioned above are of our standard products and are not to be considered as the only purchase specifications. Any other different combination of particle size and activity level can be made available as per customer request to meet precisely their specific requirements. Packing : 25 Kgs HDPE / Paper Bags. Our WT grade Activated Carbon that is perfect for water treatment applications in fixed bed media filters and is also used for purification process in various industries. These cater to diverse applications in DM plant filters, tap water filters, desalination plants and aquariums. Some other application areas include removal of taste, odor, and chlorine and dissolved organic contaminants from potable and process water. Advantages :

• Easy backwashing
• Available in granular form
• Maximum adsorption through micro-pores

High de-chlorination properties compared to coal based carbons MorpholineWe offer Morpholine of following specifications.

DESCRIPTIONS	SPECIFICATIONS
Appearance	Clear and colorless liquid
Assay	99% Min w/w basis
Specific gravity at 25 O C	1.002 0.002
Moisture	0.3% Max w/w basis

Poly Aluminium Chloride Liquid

GRADES OF PAC
PAC Liquid
PAC L10	Water Treatment
PAC L18	Neutral Paper Sizing & Effluent Treatment
PAC Liquid
Particulars	PAC L10	PAC L18
Alumina as Al2O3%(w/w)	9.70.2	17.51.0
Sp Gravity at 20 degree C	1.20.05	1.370.02
pH of aqueous solution (w/v)	3.50.5 (5%)	3.40.3 (5%)
Chloride % (w/w)	11.51.0	21.51.5
Sulphate % max	2.7	Nil
Basicity %	40.05.0	45.05.0
Mercury & Lead (ppm)	ND	ND

Poly Aluminium Chloride Powder

GRADES OF PAC
PAC Powder
PAC P28	Water Treatment
PAC P30	Neutral Paper Sizing & Effluent Treatment
PAC Liquid
Particulars	PAC L10	PAC L18
Alumina as Al2O3%(w/w)	29.01.0	30.01.0
Bulk Density	0.750.1	0.750.10
pH of aqueous solution (w/v)	3.5 - 5.0(1%)	3.5 - 5.0(1%)
Chloride % (w/w)	31.02.0	33.02.0
Sulphate % max	10	47.05.0
Basicity %	43.04.0	47
Mercury & Lead (ppm)	ND	ND

Ferrous sulphate Heptahydrate

Ferrous sulphate (Heptahydrate)Synonyms : Iron (II) Sulphate
CAS No	7782-63-0
Molecular Formula	FeSO4.7H2O
Molecular Weight	278.01
Description	Bluish to white Green Crystalline Powder
Grade	Technical*
SPECIFICATION
Assay	98% MIN

Poly Ferric Sulphate PFSThe liquid form is red-brown and viscous while the solid form is a light yellow powder.

PARAMETERS	LIQUID	SOLID
Total Iron Mass (%)	11.5	21.0
Basicity (%)	9.0 - 14.0	9.0 - 14.0
pH (1% Aqueous Solution)	2.0 - 3.0	2.0 - 3.0
Insoluble Substance (%)	0.1	0.2

AnthraciteAnthracite typically produces consistent improvements in turbidity removal because, in part, to more efficient solids loading. Low uniformity coefficient media also produces smaller changes in effluent turbidity during periods of peak influent turbidity. Our anthracite filter media is produced from the highest quality anthracite available to ensure the physical characteristics of hardness, durability and performance.

Product	Filter Anthracite
Grade	FGA
Appearance	Black Granules
Carbon Content	85 - 90%
Specific Gravity	1.65 gm / cc
Acid Water Solubility	0.7 + 0.3
Caustic Solubility	<1%
Uniform Coefficient	1.6
Ash content	Less than 5%
Size	0.8 mm 1.6 mm
Hydrochloric Acid Solubility	<2%
Hardness	3.0 on MOH scale
Bulk Density	920 Kg / M3

Conditions for Operation

• Bed depth : 24-36 in., 10-18 in multibed filters
• Freeboard : 50% of bed depth (min.)
• Service flow rate : 5 gpm/q. & or higher depending upon local conditions
• Backwash flow rate : 18-25 gpm/sq. ft.
• Backwash bed expansion : 20-40% of bed depth.

Green SandGreensand is used to remove iron, manganese and hydrogen sulphide from water resources. It is used alone or in combination with coal in dual media filtration systems.

Manganese dioxide (Media)Synonyms : Manganese (IV) Oxide, Green Sand
CAS No	1313-13-9
Molecular Formula	MnO2
Molecular Weight	86.94
Description	Black Granular
SPECIFICATION
Assay as MnO2	78% Min.
SIZING
MM	Mesh
0.425 - 0.85 mm	36 x 18
0.5-1.00 mm	30 x 16
0.8-2.00 mm	18 x 8
1.00-2.00 mm	16 x 8
2.00-4.00 mm	8 x 4
* Any Specific request for special size can be delivered.
Manganese dioxide (Media)Synonyms : Manganese (IV) Oxide, Green Sand
CAS No	1313-13-9
Molecular Formula	MnO2
Molecular Weight	86.94
Description	Black Granular
SPECIFICATION
Assay as MnO2	78% Min.
SIZING
MM	Mesh
0.425 - 0.85 mm	36 x 18
0.5-1.00 mm	30 x 16
0.8-2.00 mm	18 x 8
1.00-2.00 mm	16 x 8
2.00-4.00 mm	8 x 4
* Any Specific request for special size can be delivered.

We also specialize in custom grades of Iron removal media to meet your stringent specifications. Quartz Sand SilexQuartz sand and quartz silex used in the highest specification three layer multimedia filters in which the decreasing grain size in the direction of flow produces the ideal conditions for high filtration rates and long filter runs. It is also used in the various glass industries for glass manufacturing. Sizes

• 0.5 to 1.2mm
• 1 to 2mm
• 2 to 4mm
• 4 to 8mm
• 8 to 16mm
• 16 to 25mm
• 25 to 32mm

We also specialize in custom grades of Quartz Sand to meet your stringent specifications. Water Filtration Gravel PebbleGravel and water filter pebble is composed of sub-angular, hard durable and dense grains of predominately siliceous material. Extracted from clean glacial deposit. Gravel and pebbles physical properties make it among the finest available in the world for water filtration applications. Our filter gravel is washed, clean dried, and screened to meet exacting specifications with strict adherence to quality control. Sizes Available

• 2 to 4 mm
• 4 to 8 mm

We also specialize in custom grades of Gravel Pebble to meet your stringent specifications. Garnet SandGarnet Sand is chemically inert non-metallic minerals commonly found in the natural environment. Garnet has high specific gravity. Its Chemical, hardness and durability properties market garnet and ideal filtration media and abrasive media. We also specialize in custom grades of sand and gravel to meet your stringent specifications. Water Filter SandWater filter sand and Abrasive sand is composed of sub-angular, hard, durable, and dense grains of predominately siliceous material. Extracted from a clean glacial sand deposit, Water filter Sand and Abrasive sand physical properties make it among the finest available in the world for filtration applications. Water filter sand is washed, kiln dried, and screened to meet EXACTING specifications with strict adherence to quality control.

Prime Laboratories is the principal Galvanizing Chemicals Trader, supplying a wide range of ROTO FLUX Series in the different industries. Galvanizing Chemicals are used in a normal hot dip galvanizing process that is employed for surface contamination of iron and steel. For the removing of such contamination, Galvanizing Chemicals are applied in the applications by cleaning processes like degreasing, pickling, and water rinsing. Usage

• Helps in controlling the formation of zinc oxides
• Assists reaction of molten zinc
• Removes minute impurities in the form of
  • Oxides
  • Chloride
  • Sulfates
  • Sulfides
• Reduces Zinc consumption
• Cleans surface
• Better & uniform cleaning and coating

Special Features

• Chemical stability to uphold chemically active foam
• Suitable at the galvanizing temperature
• Execute cleaning function at a high speed
• Fume suppressants for hot dip galvanizing and electroplating

Packing and Delivery

• 20 MT ISO tank containers for sea transport.
• 9-16 MT road tankers
• 30 liter HMHDPE carbuoy containing 30 Kg.
• 50 liter HMHDPE carbuoy containing 50 Kg.