Polysorbate 20, 60 and 80 BP USP NF FCC Food Grade Manufacturers Exporters

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Polysorbate 20, 60 and 80, Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, Russia etc.

Aadhunik Industries and/or associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified. We offer crystals granules in precise micron or mesh size as per buyers needs. We offer very high purity standards as per specifications required.

Polysorbate 20 USP NF Grade
Sorbitan, monododecanoate, poly(oxy-1,2-ethanediyl) derivs.
Polyoxyethylene 20 sorbitan monolaurate [9005-64-5].
Polysorbate 20 is a laurate ester of sorbitol and its anhydrides copolymerized with approximately 20 moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.

Identification:
A: It meets the requirements of Identification test A under Polysorbate 80.
B: To 2 mL of a solution (1 in 20) add 0.5 mL of bromine dropwise: the bromine is not decolorized (distinction from Polysorbate 80).
Hydroxyl value: between 96 and 108.
Saponification value: between 40 and 50.
Organic volatile impurities: meets the requirements. (Official until July 1, 2007)
Other requirements: It meets the requirements for Water, Residue on ignition, Heavy metals, and Acid value under Polysorbate 80.

Polysorbate 20 BP Grade
Polyoxyethylene 20 Sorbitan Monolaurate
Ph Eur

DEFINITION
Mixture of partial esters of fatty acids, mainly lauric (dodecanoic) acid, with sorbitol and its anhydrides ethoxylated with approximately 20 moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.

CHARACTERS
Appearance: Oily, yellow to brownish-yellow, clear or slightly opalescent liquid.
Solubility: Soluble in water, in ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin.
Relative density: About 1.10.
Viscosity: About 400 mPa·s at 25 °C.

IDENTIFICATION
First identicationıA, D.
Second identificationıB, C, D, E.
A. Infrared absorption spectrophotometry.
B. It complies with the test for hydroxyl value.
C. It complies with the test for saponification value.
D. It complies with the test for composition of fatty acids.
E. Dissolve 0.1 g in 5 ml of methylene chloride. Add 0.1 g of potassium thiocyanate and 0.1 g of cobalt nitrate. Stir with a glass rod. The solution becomes blue.

TESTS
Acid value: Maximum 2.0.
Hydroxyl value: 96 to 108.
Peroxide value: Maximum 10.0.
Saponification value: 40 to 50, determined on 4.0 g.
Composition of fatty acids:
Composition of the fatty acid fraction of the substance:
caproic acid : maximum 1.0 per cent;
caprylic acid : maximum 10.0 per cent;
capric acid: maximum 10.0 per cent;
lauric acid : 40.0 per cent to 60.0 per cent;
myristic acid : 14.0 per cent to 25.0 per cent;
palmitic acid : 7.0 per cent to 15.0 per cent;
stearic acid : maximum 7.0 per cent;
oleic acid : maximum 11.0 per cent;
linoleic acid : maximum 3.0 per cent.
Ethylene oxide and dioxan: Maximum 1 ppm of ethylene oxide and 10 ppm of dioxan.
Heavy metals: Maximum 10 ppm.
Water: Maximum 3.0 per cent, determined on 1.00 g.
Total ash: Maximum 0.25 per cent, determined on 2.0 g.

Polysorbate 20 FCC Food Grade
Polyoxyethylene (20) Sorbitan Monolaurate; Sorbitan
Monododecanoate; Poly(oxy-1,2-ethanediyl) Derivative
INS: 432 CAS: [9005-64-5]

DESCRIPTION
Polysorbate 20 occurs as a yellow- to amber-colored liquid. It is a mixture of laurate partial esters of sorbitol and sorbitol anhydrides condensed with approximately 20 moles of ethylene oxide (C2H4O) for each mole of sorbitol and its monoand dianhydrides. It is soluble in water, in alcohol, in ethyl acetate, in methanol, and in dioxane, but it is insoluble in mineral oil and in mineral spirits.
Function: Emulsifier; stabilizer.

REQUIREMENTS
Identification: Add 5 mL of 1 N sodium hydroxide to 5 mL of a 1:20 aqueous solution, boil for a few minutes, cool, and acidify with 2.7 N hydrochloric acid. The solution is strongly opalescent.
Assay for Oxyethylene Content: Not less than 70.0% and not more than 74.0% of oxyethylene groups (—C2H4O—), equivalent to between 97.3% and 103.0% of Polysorbate 20 calculated on the anhydrous basis.
Acid Value: Not more than 2.
1,4-Dioxane: Not more than 10 mg/kg.
Hydroxyl Value: Between 96 and 108.
Lauric Acid: Between 15 and 17 g per 100 g of sample.
Lead: Not more than 2 mg/kg.
Residue on Ignition: Not more than 0.25%.
Saponification Value: Between 40 and 50.
Water: Not more than 3.0%.

Polysorbate 60 USP NF Grade
Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs.
Polyoxyethylene 20 sorbitan monostearate [Compound usually contains also associated fatty acids.]
[9005-67-8].

Polysorbate 60 is a mixture of stearate and palmitate esters of sorbitol and its anhydrides copolymerized with approximately 20 moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.

Identification:
A: It meets the requirements for Identification tests A and C under Polysorbate 80.
B: To 2 mL of a solution (1 in 20) add 0.5 mL of bromine, dropwise: the bromine is not decolorized (distinction from Polysorbate 80).
Hydroxyl value: between 81 and 96.
Saponification value: between 45 and 55.
Organic volatile impurities: meets the requirements. [NOTE—A G16 column has been shown to be an appropriate secondary column.] (Official until July 1, 2007)
Other requirements: It meets the requirements for Water, Residue on ignition, Heavy metals, and Acid value under Polysorbate 80.

Polysorbate 60 BP Grade
Polyoxyethylene 20 Sorbitan Monostearate
Ph Eur

DEFINITION
Mixture of partial esters of fatty acids, mainly Stearic acid 50 (1474), with sorbitol and its anhydrides ethoxylated with approximately 20 moles of ethylene oxide for each mole of sorbitol and sorbitol anhydrides.

CHARACTERS
Appearance: Yellowish-brown gelatinous mass which becomes a clear liquid at temperatures above 25C.
Solubility: Soluble in water, in ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin.
Relative density: About 1.10.
Viscosity: about 400 mPa·s at 30C.

IDENTIFICATION
First identication A, D.
Second identification B, C, D, E.
A. Infrared absorption spectrophotometry.
B. It complies with the test for hydroxyl value.
C. It complies with the test for saponification value.
D. It complies with the test for composition of fatty acids.
E. Dissolve 0.1 g in 5 ml of methylene chloride. Add 0.1 g of potassium thiocyanate and 0.1 g of cobalt nitrate. Stir with a glass rod. The solution becomes blue.

TESTS
Acid value: Maximum 2.0.
Hydroxyl value: 81 to 96.
Peroxide value: Maximum 10.0.
Saponification value: 45 to 55, determined on 4.0 g.
Composition of fatty acids:
Composition of the fatty acid fraction of the substance:
stearic acid : 40.0 per cent to 60.0 per cent;
sum of the contents of palmitic and stearic acids: minimum 90.0 per cent.
Ethylene oxide and dioxan: Maximum 1 ppm of ethylene oxide and maximum 10 ppm of dioxan.
Heavy metals: Maximum 10 ppm.
Water: Maximum 3.0 per cent, determined on 1.00 g.
Total ash: Maximum 0.25 per cent, determined on 2.0 g.

Polysorbate 60 FCC Food Grade
Polyoxyethylene (20) Sorbitan Monostearate; Sorbitan
Monooctadecanoate; Poly(oxy-1,2-ethanediyl) Derivative
INS: 435 CAS: [9005-67-8]

DESCRIPTION
Polysorbate 60 occurs as a yellow to orange colored, oily liquid or semigel. It is a mixture of stearate and palmitate partial esters of sorbitol and sorbitol anhydrides condensed with approximately 20 moles of ethylene oxide (C2H4O) for each mole of sorbitol and its mono- and dianhydrides. It is soluble in water, in aniline, in ethyl acetate, and in toluene, but it is insoluble in mineral oil and in vegetable oils.

REQUIREMENTS
Identification:
A. Add 5 mL of 1 N sodium hydroxide to 5 mL of a 1:20 aqueous solution, boil for a few minutes, cool, and acidify with 2.7 N hydrochloric acid. The solution is strongly opalescent.
B. A 60:40 (v/v) mixture of Polysorbate 60:water at 25C or cooler yields a gelatinous mass.
Assay for Oxyethylene Content: Not less than 65.0% and not more than 69.5% of oxyethylene groups (C2H4O), equivalent to between 97.0% and 103.0% of Polysorbate 60, calculated on the anhydrous basis.
Acid Value: Not more than 2.
1,4-Dioxane: Not more than 10 mg/kg.
Hydroxyl Value: Between 81 and 96.
Lead: Not more than 2 mg/kg.
Residue on Ignition: Not more than 0.25%.
Saponification Value: Between 45 and 55.
Stearic and Palmitic Acids: Between 21.5 and 26.0 g per 100 g of sample.
Water: Not more than 3.0%.

Polysorbate 80 BP Grade
Polyoxyethylene 20 Sorbitan Mono-oleate
Ph Eur

DEFINITION
Mixture 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 mPa·s at 25 °C.

IDENTIFICATION
First identificationıA, D.
Second identificationıB, 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.

TESTS
Acid value: Maximum 2.0.
Hydroxyl value: 65 to 80.
Peroxide value: Maximum 10.0.
Saponification value: 45 to 55, determined on 4.0 g.
Composition of fatty acids: To pass the test.
Ethylene oxide and dioxan: Maximum 1 ppm of ethylene oxide and maximum 10 ppm of dioxan.
Heavy metals: Maximum 10 ppm.
Water: Maximum 3.0 per cent, determined on 1.00 g.
Total ash: Maximum 0.25 per cent, determined on 2.0 g.

Polysorbate 80 FCC Food Grade
Polyoxyethylene (20) Sorbitan Monooleate; Sorbitan Mono-
9-octadecenoate; Poly(oxy-1,2-ethanediyl) Derivative
INS: 433 CAS: [9005-65-6]

DESCRIPTION
Polysorbate 80 occurs as a yellow to orange colored, oily liquid. It is a mixture of oleate partial esters of sorbitol and sorbitol anhydrides condensed with approximately 20 moles of ethylene oxide (C2H4O) for each mole of sorbitol and its mono- and dianhydrides. It is very soluble in water, producing a nearly colorless solution, and it is soluble in alcohol, in fixed oils, in ethyl acetate, and in toluene. It is insoluble in mineral oil.

REQUIREMENTS
Identification
A. Add 5 mL of 1 N sodium hydroxide to 5 mL of a 1:20 aqueous solution, boil for a few minutes, cool, and acidify with 2.7 N hydrochloric acid. The solution is strongly opalescent.
B. Add bromine dropwise, to a 1:20 aqueous solution. The bromine is decolorized.
C. A 60:40 (v/v) mixture of Polysorbate 80:water at 25C or below yields a gelatinous mass.

Assay for Oxyethylene Content: Not less than 65.0% and not more than 69.5% of oxyethylene groups (C2H4O), equivalent to between 96.5% and 103.5% of Polysorbate 80, calculated on the anhydrous basis.
Acid Value: Not more than 2.
1,4-Dioxane: Not more than 10 mg/kg.
Hydroxyl Value: Between 65 and 80.
Lead: Not more than 2 mg/kg.
Oleic Acid: Between 22 and 24 g per 100 g of sample.
Residue on Ignition: Not more than 0.25%.
Saponification Value: Between 45 and 55.
Water: Not more than 3.0%.

CAS Number 9005-64-5 & 9005-67-8 & 9005-65-6, Polysorbate 20, 60 and 80 BP USP NF FCC Food Grade manufacturers suppliers exporters at:

manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.