 |
Tween Polysorbate 20 Sorbitan Monolaurate, Tween Polysorbate 60 Sorbitan Monostearate, Tween Polysorbate 80 Sorbitan Monooleate USP NF FCC Food Grade Supplier Exporter Manufacturers' Representative |
Email: info@ammol.org |
Call Toll Free +1-855-552-6665 |
Quick Links to Products: Poloxamer | Polyoxyl 40 Hydrogenated Castor Oil | Polysorbate 20, 60 & 80 Suppliers | Ployquaternium | Polyvinyl Acetate | Polyvinyl Acetate Phthalate | Polyvinyl Alcohol | Potassium Sorbate | Povidone | and more -- |
Tween Polysorbate 20 60 80
CAS Number:
Tween - Polysorbate 20: CAS Number: 9005-64-5 Sorbitan Monolaurate
Tween - Polysorbate 60: CAS Number: 9005-67-8 Sorbitan Monostearate
Tween - Polysorbate 80: CAS Number: 9005-65-6 Sorbitan Monooleate
Molecular Formula:
Tween - Polysorbate 20: C58H114O26 Sorbitan Monolaurate
Tween - Polysorbate 60: C64H126O26 Sorbitan Monostearate
Tween - Polysorbate 80:C64H124O26 Sorbitan Monooleate
Molecular Weight & FEMA:
Tween - Polysorbate 20: 1227.54, FEMA Number 2915 Sorbitan Monolaurate
Tween - Polysorbate 60: 1311.70, FEMA Number 2916 Sorbitan Monostearate
Tween - Polysorbate 80: 1310.00, FEMA Number 2917 Sorbitan Monooleate
Tween Polysorbate 20 60 80
Polysorbate 20 USP NF Grade
Sorbitan, monododecanoate, poly(oxy-1,2-ethanediyl) derivs.
Polyoxyethylene 20 sorbitan monolaurate CAS 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 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%.
We also supply Tween Polysorbate 20 or Sorbitan Monolaurate BP Ph Eur Grade.
Polysorbate 60 USP NF Grade
Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs.
Polyoxyethylene 20 sorbitan monostearate
[Compound usually contains also associated fatty acids.]
CAS 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 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.
Function: Emulsifier; stabilizer.
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%.
We also supply Tween Polysorbate 60 or Sorbitan Monostearate BP Ph Eur Grade.
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.
Function: Emulsifier; stabilizer.
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%.
We also supply Tween Polysorbate 80 or Sorbitan Sorbitan Monooleate BP Ph Eur Grade.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org