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Sorbitan Trioleate USP NF BP Ph Eur Grade Manufacturers
Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavor chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston Chicago USA, Dubai and UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, USP, Ph. Eur., FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the material in grams for your laboratory trial and in tons for your plant scale jobs.
Our manufacturing facility is FDA approved and cGMP, GLP (FDA) Approved, ISO 9001, ISO 14001, ISO 17025, ISO 45001, ISO 22000, HACCP, FSSAI, FSSC 22000, Halal and Kosher certified. We are registered with "REACH" for export to European countries. Solid materials can be customized for particle size, shape and bulk density. We observe WHO Good Manufacturing Practice and Good Laboratory Practice. We are a STAR Export House and “Authorised Economic Operator” as per Indian customs.
Sorbitan Trioleate SDS of Manufacturers
Synonyms: Sorbitan Trioleate or Tween 85
CAS Number: 26266-58-0, Molecular Weight: 957.49, Chemical Formula: C60H108O8, EINECS EC Number: 247-569-3, FEMA: ----,
Sorbitan Trioleate (Tween 85) is a triester of oleic acid and hexitol anhydrides derived from sorbitol. It functions as a surfactant and emulsifying agent.
Sorbitan Trioleate USP NF Grade Specifications:
Sorbitan Trioleate is the triester of Oleic Acid and Sorbitol and its mono- and dianhydrides. It yields, upon saponification, NLT 85.5% and NMT 90.0% of fatty acids, and NLT 13.0% and NMT 19.0% of polyols (w/w).
Sample: Residue obtained in the Assay for Fatty Acids
Fats and Fixed Oils, Acid Value: 192–204 on 1-g sample
Fats and Fixed Oils, Iodine Value: 75–95
B. Thin-Layer Chromatographic Identification Test: To pass the test.
Sample: 8.6 g
Analysis: Transfer the Sample to a 500-mL conical flask. Cautiously add 100 mL of alcohol and 3.5 g of potassium hydroxide, then add a few glass beads, and mix. Connect a suitable condenser to the flask, reflux the mixture on a hot plate for 2 h, add 100 mL of water, and heat on a steam bath to evaporate the alcohol, adding water occasionally to replace the alcohol. Continue the evaporation until the odor of alcohol can no longer be detected, and transfer the saponification mixture, with the aid of 100 mL of hot water, to a 500-mL separator. Using extreme caution, neutralize to litmus paper with a mixture of equal volumes of sulfuric acid and water, noting the volume used, and add a 10% excess of the dilute acid. Allow the solution to cool. If salts appear, add sufficient water to produce a clear solution. Cautiously add 100 mL of solvent hexane, shake thoroughly, and withdraw the lower layer into a second 500-mL separator. Similarly extract with two more 100-mL portions of solvent hexane. Extract the combined hexane layers with 50-mL portions of water until neutral to litmus paper. Combine the extracts with the original aqueous phase to use for the Assay for Polyols. Evaporate the solvent hexane in a tared beaker on a steam bath nearly to dryness, dry under vacuum at 60° for 1 h, cool in a desiccator, and weigh the fatty acids.
Acceptance criteria: 85.5%–90.0%
Polyols: To pass the test.
Acceptance criteria: 13.0%–19.0% (w/w)
Water Determination: NMT 0.7%
Fats and Fixed Oils, Acid Value: NMT 17
Fats and Fixed Oils, Hydroxyl Value: 50–75
Fats and Fixed Oils Iodine Value: 77–85
Fats and Fixed Oils, Saponification Value: 169–183
Packaging and Storage: Preserve in tight containers.
Sorbitan Trioleate BP Ph Eur Grade Specifications:
Action and use: Non-ionic surfactant.
Mixture usually obtained by esterification of 1 mole of sorbitol and its mono-anhydride per 3 moles of oleic ((9Z)-octadec-9-enoic) acid. A suitable antioxidant may be added.
Appearance: Pale yellow, light yellowish or brown solid, which becomes a viscous, oily, brownish-yellow liquid at about 25C.
Solubility: Practically insoluble but dispersible in water, soluble in fatty oils, slightly soluble in ethanol (96 per cent).
Relative density: About 0.98.
A Hydroxyl value (see Tests).
B. Iodine value (see Tests).
C. Composition of fatty acids (see Tests).
Margaric acid Maximum 0.2 per cent for oleic acid of vegetable origin and maximum 4.0 per cent for oleic acid of animal origin.
Acid value: Maximum 16.0, determined on 5.0 g.
Hydroxyl value: 55 to 75
Iodine value: 76 to 90
Peroxide value: Maximum 10
Saponification value: 170 to 190
Composition of fatty acids by Gas chromatography:
Composition of the fatty acid fraction of the substance:
— myristic acid: maximum 5.0 per cent;
— palmitic acid: maximum 16.0 per cent;
— palmitoleic acid: maximum 8.0 per cent;
— stearic acid: maximum 6.0 per cent;
— oleic acid: 65.0 per cent to 88.0 per cent;
— linoleic acid: maximum 18.0 per cent;
— linolenic acid: maximum 4.0 per cent;
— fatty acids with chain length greater than C18: maximum 4.0 per cent.
Water: Maximum 1.5 per cent, determined on 1.00 g.
Total ash: Maximum 0.5 per cent, determined on 1.5 g.
Protected from light.
Taloja Mumbai and Ankleshwar, INDIA
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564
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Last updated 12-jul-21
Exporters to USA, Canada, UAE, Europe, South Africa, Tanzania, Kenya, Egypt, Turkey, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, etc.
Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.
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BP Ph Eur USP NF Grades Manufacturers