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Twinkle Chemi Lab Private Limited
Thane, Maharashtra, India
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Tertiary Butyl Hydroquinone

  • Storage Store in well-closed, light resistant nonmetallic containers.
  • Chemical Name 2-Tert. Butyl 1, 4 Di-Hydroxy Benzene
  • Empirical Formula C10H14O2
  • Molecular Weight 166.22
  • Cas Number 1948-33-0
  • Melting Range 126.5°C to 128.5°C
  • Solubility Soluble in alcohol & ether, insoluble in water
  • Assay Min 99%
  • Hydroquinone Content Max 0.1%
  • T-Butyl-P-Benzoquinone Max 0.2%
  • Heavy Metals (as Pb) Max 10 ppm
  • Arsenic (as As) Max 3 ppm
  • Toluene Max 0.0025%
  • Moisture Max 0.5%

White crystalline powder. Having characteristic odour

 

Applications :

  • TBHQ is largely used in edible oils & fats & related food products. The underlying role of TBHQ is to retard the oxidative deterioration of these products, effectively extending their "shelf life".
  • TBHQ finds use in a variety of products such as Edible oils, essential oils, natural colours, confectionery, peanut butter, powdered dairy products, bakery products, instant noodles, cosmetics, hair oils and many more.
  • TBHQ is particularly effective in stabilising unsaturated fats and oils, especially polyunsaturated frying oils. In frying oils TBHQ not only increases the number of fries possible per batch of oil, it also "carries through" to the fried food, effectively increasing the fried food's shelf life.
  • TBHQ is also used as polymerisation inhibitor for resins & unsaturated polyesters, as an anti-skinning agent in paints and inks.


Advantages In Using TBHQ :

  • Easy to incorporate in fats and oils.
  • Good solubility in fats and oils.
  • Does not discolour in presence of iron and metal complexes.
  • Does not produce any odour when added to edible oils & fats.
  • Stable at high temperatures and less volatile than BHA.
  • It is a free flowing crystalline material, thus can be handled easily.
  • Effective at low concentration. Only 2 kg of TBHQ is required for 10 metric tons of any edible oil.
  • Offers carry through protection to fried foods.
  • In edible oils and fats, TBHQ is the safest option in its class.
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Methyl Gallate

  • Chemical Name Methyl 3, 4, 5-trihydroxybenzoate
  • Empirical Formula C8H8O5
  • Molecular Weight 184.15
  • Cas Number 99-24-1
  • Category Antioxidant
  • Solubility Very slightly soluble in water, freely soluble in ethanol(96 per cent)
  • Melting Point 201°C to 204°C
  • Appearance of Solution The solution is clear and not more intensely colored than reference solution BY5
  • Gallic Acid Max. 0.50%
  • Sulphate Max. 0.12%
  • Zinc Max. 25 ppm
  • Heavy Metals Max. 10 ppm
  • Sulphated Ash Max. 0.1%
  • Loss On Drying At 105 °C Max 0.5%
  • Assay Min. 99.00%

Applications :
Antioxidant preservative for Pharmaceuticals, Cosmetics, Foods, Fats, Oils, Ethers, Emulsions and Waxes.

White or almost white crystalline powder, odorless

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Ethyl Gallate

  • Applications Antioxidant preservative for Pharmaceuticals, Cosmetics, Foods, Fats, Oils, Ethers, Emulsions and Waxes.
  • Molecular Weight 198.17
  • Category Antioxidant
  • Melting Point 149°C to 1531°C
  • Zinc Max. 25 ppm
  • Chemical Name Ethyl 3, 4, 5-trihydroxybenzoate
  • Empirical Formula C9H10O5
  • Cas Number 831-61-8
  • Appearance of Solution The solution is clear and not more intensely colored than reference solution
  • Gallic Acid Max. 0.50%
  • Chloride Max . 100 ppm
  • Sulphate Max. 0.12%
  • Heavy Metals Max. 10 ppm
  • Sulphated Ash Max. 0.1%
  • Loss On Drying At 105 °C Max 0.5%
  • Assay Min. 98.00%

White to off- white crystalline powder, odorless

Solubility -Very slightly soluble in water, freely soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides

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Octyl Gallate

  • Applications Antioxidant for pharmaceuticals, cosmetics, foods, fats, oils, ethers, emulsions and waxes.
  • Molecular Weight 282.34
  • Category Preservative (Antioxidant)
  • Solubility Insoluble in water, freely soluble in ethanol, ether and propane-1, 2-diol
  • Melting Point 99.0 to 102 °C
  • Purity Min 98.50 %
  • Chemical Name Octyl 3, 4, 5 - Trihydroxy Benzoate
  • Empirical Formula C15H22O5
  • Cas Number 1034-01-1
  • Chloride Max 100 ppm
  • Heavy Metal Max 10 ppm
  • Sulphated Ash Max 0.05%
  • Loss On Drying Max. 0.5 %

White to Creamy white, crystalline powder; almost odorless

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Tannic Acid

  • Storage Store in well-closed, light resistant nonmetallic containers
  • Empirical Formula C76H52O46
  • Molecular Weight 1701.19
  • Cas Number 1401-55-4
  • Solubility Freely soluble in water
  • Assay(On Dried Basis) Min. 93.00 %
  • Melting Range 171° to 175°C
  • Loss On Drying At 105°C Max. 10.00 %
  • Gums And Dextrin No Turbidity
  • Heavy Metals Max. 10 ppm
  • Arsenic Max. 3 ppm

Applications :

  • In foods and beverages, tannic acid is used as a flavoring agent
  • It is used as process aids in beer clarification, aroma compound in soft drinks and juices
  • Equally important are applications in the wine industry, where it finds use as a natural clarifying agent, colour stabilizer and taste enhancer
  • Tannic acid is used in ointments and suppositories for the treatment of hemorrhoids; for tanning hides and manufacturing ink; and to kill dust mites on furniture
  • It is also used in metal corrosion treatment products and in leather tanning

 

Chemical Name : 2, 3-dihydroxy-5-([(2R, 3R, 4S, 5R, 6R)-3, 4, 5, 6-tetrakis(3, 4-dihydroxy-5-[(3, 4, 5-trihydroxyphenyl)carbonyloxy]phenylcarbonyloxy)oxan-2-yl]methoxycarbonyl)phenyl 3, 4, 5-trihydroxybenzoate

 

Light Yellow Amorphous Powder

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Pyrogallol

  • Applications As Photographic Developing Agent, in hair dye formulations, Laboratory reagent.
  • Storage Store in a non-metallic container, protected from light
  • Molecular Weight 126.11
  • Solubility Freely soluble in water
  • Purity Min 99.00%
  • Melting Point 131 to 135 °C
  • Chemical Name 1, 2, 3-trihydroxybenzene
  • Empirical Formula C6H6O3
  • Cas Number 87-66-1
  • Loss on Drying At 105 °C Max. 0.50 %
  • Residue on Ignition Max. 0.10 %
  • Chloride Max.0.001%
  • Sulphate Max. 0.005%
  • Heavy Metals Max. 15 ppm
  • Arsenic Max. 3 ppm
  • Other Name White Crystalline powder
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Benzoyl Peroxide

  • Solubility Insoluble in water, slightly soluble in alcohol, soluble in acetone, benzene, chloroform and ether
  • Applications In Pharmaceuticals (Used topically in treatment of acne), Cosmetics, Plastics, Acrylics, Resins and Bleaching of Flours, as a Catalyst in Chemical reactions
  • Storage Store in a non-metallic container, at a temperature between 2°C and 8°C, protected from light
  • Chemical Name Dibenzoyl Peroxide
  • Empirical Formula C14H10O4
  • Molecular Weight 242.2
  • Cas Number 94-36-0
  • Assay Min. 75.0%
  • Water Max. 25.0%
  • Related Substances Complies as per B.P.
  • Chlorides Complies as per B.P.
  • Acidity Complies as per B.P.

A White, moist, granular or fine powder, having characteristic odour

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Bismuth Subgallate

  • Applications Bismuth Subgallate is commonly used in Pharmaceuticals to treat malodor by deodorizing flatulence and stools.
  • Storage Store in well-closed, light resistant nonmetallic containers.
  • Chemical Name Bismuth 3, 4, 5-trihydroxybenzoate, basic.
  • Empirical Formula C7H5BiO6
  • Molecular Weight 349.09
  • Cas Number 99-26-3
  • Solubility Practically insoluble in Water, Alcohol, Chloroform, Soluble in dil. alkali hydroxide
  • Assay 52 to 57 %
  • Loss On Drying At 105°C Max. 7.00 %

Bright Yellow, Odourless Powder

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Gallic Acid

  • Purity Min 99.50%
  • Chemical Name 3, 4, 5-trihydroxybenzoic Acid
  • Empirical Formula C7H6O51
  • Molecular Weight 170.122
  • Cas Number 5995-86-8
  • Category Antioxidant
  • Melting Point 258 to 265 °C (dec.)
  • Sulphate Max 0.02%
  • Residue on Ignition Max 0.1%
  • Loss on Drying Max. 10.0%

Applications :

  • Photographic developer, Ink, in tanning, in dyeing, in testing for free mineral acids, dihydroxyacetone & alkaloids
  • Esters as antioxidants

 

White to Creamy white, crystalline powder; almost odorless

 

Solubility -Freely soluble in ethanol (95 %) and in acetone. Slightly soluble in cold water & ether. Soluble in hot water

 

 

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Contact Us

  • Dr. Nitin Chonkar (Twinkle Chemi Lab Private Limited)
  • W-37/A, M.I.D.C. Shirgaon, Badlapur, Thane, Maharashtra - 421503, India
  • Share us via
  • Call 08068051312 Ext. 008
List of Other Products by Twinkle Chemi Lab Private Limited from Thane, Maharashtra.
Post Buy Requirement
Twinkle Chemi Lab Private Limited
Thane, Maharashtra, India
gstGST : 27AAACT6228L1Z2 Add Review

Other Products / Services #302267

Tertiary Butyl Hydroquinone

  • Storage Store in well-closed, light resistant nonmetallic containers.
  • Chemical Name 2-Tert. Butyl 1, 4 Di-Hydroxy Benzene
  • Empirical Formula C10H14O2
  • Molecular Weight 166.22
  • Cas Number 1948-33-0
  • Melting Range 126.5°C to 128.5°C
  • Solubility Soluble in alcohol & ether, insoluble in water
  • Assay Min 99%
  • Hydroquinone Content Max 0.1%
  • T-Butyl-P-Benzoquinone Max 0.2%
  • Heavy Metals (as Pb) Max 10 ppm
  • Arsenic (as As) Max 3 ppm
  • Toluene Max 0.0025%
  • Moisture Max 0.5%

White crystalline powder. Having characteristic odour

 

Applications :

  • TBHQ is largely used in edible oils & fats & related food products. The underlying role of TBHQ is to retard the oxidative deterioration of these products, effectively extending their "shelf life".
  • TBHQ finds use in a variety of products such as Edible oils, essential oils, natural colours, confectionery, peanut butter, powdered dairy products, bakery products, instant noodles, cosmetics, hair oils and many more.
  • TBHQ is particularly effective in stabilising unsaturated fats and oils, especially polyunsaturated frying oils. In frying oils TBHQ not only increases the number of fries possible per batch of oil, it also "carries through" to the fried food, effectively increasing the fried food's shelf life.
  • TBHQ is also used as polymerisation inhibitor for resins & unsaturated polyesters, as an anti-skinning agent in paints and inks.


Advantages In Using TBHQ :

  • Easy to incorporate in fats and oils.
  • Good solubility in fats and oils.
  • Does not discolour in presence of iron and metal complexes.
  • Does not produce any odour when added to edible oils & fats.
  • Stable at high temperatures and less volatile than BHA.
  • It is a free flowing crystalline material, thus can be handled easily.
  • Effective at low concentration. Only 2 kg of TBHQ is required for 10 metric tons of any edible oil.
  • Offers carry through protection to fried foods.
  • In edible oils and fats, TBHQ is the safest option in its class.
View Complete Details

Methyl Gallate

  • Chemical Name Methyl 3, 4, 5-trihydroxybenzoate
  • Empirical Formula C8H8O5
  • Molecular Weight 184.15
  • Cas Number 99-24-1
  • Category Antioxidant
  • Solubility Very slightly soluble in water, freely soluble in ethanol(96 per cent)
  • Melting Point 201°C to 204°C
  • Appearance of Solution The solution is clear and not more intensely colored than reference solution BY5
  • Gallic Acid Max. 0.50%
  • Sulphate Max. 0.12%
  • Zinc Max. 25 ppm
  • Heavy Metals Max. 10 ppm
  • Sulphated Ash Max. 0.1%
  • Loss On Drying At 105 °C Max 0.5%
  • Assay Min. 99.00%

Applications :Antioxidant preservative for Pharmaceuticals, Cosmetics, Foods, Fats, Oils, Ethers, Emulsions and Waxes.

White or almost white crystalline powder, odorless

View Complete Details

Ethyl Gallate

  • Applications Antioxidant preservative for Pharmaceuticals, Cosmetics, Foods, Fats, Oils, Ethers, Emulsions and Waxes.
  • Molecular Weight 198.17
  • Category Antioxidant
  • Melting Point 149°C to 1531°C
  • Zinc Max. 25 ppm
  • Chemical Name Ethyl 3, 4, 5-trihydroxybenzoate
  • Empirical Formula C9H10O5
  • Cas Number 831-61-8
  • Appearance of Solution The solution is clear and not more intensely colored than reference solution
  • Gallic Acid Max. 0.50%
  • Chloride Max . 100 ppm
  • Sulphate Max. 0.12%
  • Heavy Metals Max. 10 ppm
  • Sulphated Ash Max. 0.1%
  • Loss On Drying At 105 °C Max 0.5%
  • Assay Min. 98.00%

White to off- white crystalline powder, odorless

Solubility -Very slightly soluble in water, freely soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides

View Complete Details

Octyl Gallate

  • Applications Antioxidant for pharmaceuticals, cosmetics, foods, fats, oils, ethers, emulsions and waxes.
  • Molecular Weight 282.34
  • Category Preservative (Antioxidant)
  • Solubility Insoluble in water, freely soluble in ethanol, ether and propane-1, 2-diol
  • Melting Point 99.0 to 102 °C
  • Purity Min 98.50 %
  • Chemical Name Octyl 3, 4, 5 - Trihydroxy Benzoate
  • Empirical Formula C15H22O5
  • Cas Number 1034-01-1
  • Chloride Max 100 ppm
  • Heavy Metal Max 10 ppm
  • Sulphated Ash Max 0.05%
  • Loss On Drying Max. 0.5 %

White to Creamy white, crystalline powder; almost odorless

View Complete Details

Tannic Acid

  • Storage Store in well-closed, light resistant nonmetallic containers
  • Empirical Formula C76H52O46
  • Molecular Weight 1701.19
  • Cas Number 1401-55-4
  • Solubility Freely soluble in water
  • Assay(On Dried Basis) Min. 93.00 %
  • Melting Range 171° to 175°C
  • Loss On Drying At 105°C Max. 10.00 %
  • Gums And Dextrin No Turbidity
  • Heavy Metals Max. 10 ppm
  • Arsenic Max. 3 ppm

Applications :

  • In foods and beverages, tannic acid is used as a flavoring agent
  • It is used as process aids in beer clarification, aroma compound in soft drinks and juices
  • Equally important are applications in the wine industry, where it finds use as a natural clarifying agent, colour stabilizer and taste enhancer
  • Tannic acid is used in ointments and suppositories for the treatment of hemorrhoids; for tanning hides and manufacturing ink; and to kill dust mites on furniture
  • It is also used in metal corrosion treatment products and in leather tanning

 

Chemical Name : 2, 3-dihydroxy-5-([(2R, 3R, 4S, 5R, 6R)-3, 4, 5, 6-tetrakis(3, 4-dihydroxy-5-[(3, 4, 5-trihydroxyphenyl)carbonyloxy]phenylcarbonyloxy)oxan-2-yl]methoxycarbonyl)phenyl 3, 4, 5-trihydroxybenzoate

 

Light Yellow Amorphous Powder

View Complete Details

Pyrogallol

  • Applications As Photographic Developing Agent, in hair dye formulations, Laboratory reagent.
  • Storage Store in a non-metallic container, protected from light
  • Molecular Weight 126.11
  • Solubility Freely soluble in water
  • Purity Min 99.00%
  • Melting Point 131 to 135 °C
  • Chemical Name 1, 2, 3-trihydroxybenzene
  • Empirical Formula C6H6O3
  • Cas Number 87-66-1
  • Loss on Drying At 105 °C Max. 0.50 %
  • Residue on Ignition Max. 0.10 %
  • Chloride Max.0.001%
  • Sulphate Max. 0.005%
  • Heavy Metals Max. 15 ppm
  • Arsenic Max. 3 ppm
  • Other Name White Crystalline powder
View Complete Details

Benzoyl Peroxide

  • Solubility Insoluble in water, slightly soluble in alcohol, soluble in acetone, benzene, chloroform and ether
  • Applications In Pharmaceuticals (Used topically in treatment of acne), Cosmetics, Plastics, Acrylics, Resins and Bleaching of Flours, as a Catalyst in Chemical reactions
  • Storage Store in a non-metallic container, at a temperature between 2°C and 8°C, protected from light
  • Chemical Name Dibenzoyl Peroxide
  • Empirical Formula C14H10O4
  • Molecular Weight 242.2
  • Cas Number 94-36-0
  • Assay Min. 75.0%
  • Water Max. 25.0%
  • Related Substances Complies as per B.P.
  • Chlorides Complies as per B.P.
  • Acidity Complies as per B.P.

A White, moist, granular or fine powder, having characteristic odour

View Complete Details

Bismuth Subgallate

  • Applications Bismuth Subgallate is commonly used in Pharmaceuticals to treat malodor by deodorizing flatulence and stools.
  • Storage Store in well-closed, light resistant nonmetallic containers.
  • Chemical Name Bismuth 3, 4, 5-trihydroxybenzoate, basic.
  • Empirical Formula C7H5BiO6
  • Molecular Weight 349.09
  • Cas Number 99-26-3
  • Solubility Practically insoluble in Water, Alcohol, Chloroform, Soluble in dil. alkali hydroxide
  • Assay 52 to 57 %
  • Loss On Drying At 105°C Max. 7.00 %

Bright Yellow, Odourless Powder

View Complete Details

Gallic Acid

  • Purity Min 99.50%
  • Chemical Name 3, 4, 5-trihydroxybenzoic Acid
  • Empirical Formula C7H6O51
  • Molecular Weight 170.122
  • Cas Number 5995-86-8
  • Category Antioxidant
  • Melting Point 258 to 265 °C (dec.)
  • Sulphate Max 0.02%
  • Residue on Ignition Max 0.1%
  • Loss on Drying Max. 10.0%

Applications :

  • Photographic developer, Ink, in tanning, in dyeing, in testing for free mineral acids, dihydroxyacetone & alkaloids
  • Esters as antioxidants

 

White to Creamy white, crystalline powder; almost odorless

 

Solubility -Freely soluble in ethanol (95 %) and in acetone. Slightly soluble in cold water & ether. Soluble in hot water

 

 

View Complete Details
Tell Us What are you looking for? Will call you back

Contact Us

  • Dr. Nitin Chonkar (Twinkle Chemi Lab Private Limited)
  • W-37/A, M.I.D.C. Shirgaon, Badlapur, Thane, Maharashtra - 421503, India
  • Share us via
  • Call 08068051312 Ext. 008