Description

Sorbitan Oleate is a non-ionic surfactant derived from sorbitol and oleic acid, functioning as a versatile emulsifier and solubilizer. Its primary value lies in its ability to stabilize oil-in-water emulsions and enhance the compatibility of diverse ingredients within a formulation. This makes it a critical component for manufacturers in the cosmetics, food processing, and pharmaceutical industries seeking reliable and effective product stabilization.

Application

• Primary emulsifier and co-emulsifier in cosmetic and personal care products such as creams, lotions, and ointments.
• Used as a food additive (E494) for emulsification, stabilization, and texture improvement in baked goods, dairy products, and edible coatings.
• Acts as a dispersing agent and lubricant in industrial applications, including textile processing, metalworking fluids, and pesticide formulations.
• Functions as a solubilizer for fragrances, oils, and vitamins in aqueous systems.
• Employed as a wetting agent in agricultural sprays and pigment dispersions for paints and inks.
• Serves as a key ingredient in pharmaceutical topical preparations for its emulsifying and skin-feel properties.

Basic Information

Product Name	Sorbitan Oleate
CAS No.	37318-79-9
Molecular Formula	C24H44O6
Molecular Weight	428.61 g/mol
Synonyms	Sorbitan monooleate; Span® 80; E494; (Z)-Sorbitan mono-9-octadecenoate; Anhydrosorbitol monooleate; Sorbitan monooctadec-9-enoate; Oleic acid sorbitan ester
EINECS	253-407-2

Quality Control

Our Sorbitan Oleate is produced under a stringent quality management system. It can be manufactured to meet various industry standards, including FCC (Food Chemicals Codex) for food-grade applications and COSMOS/ECOCERT guidelines for natural cosmetics. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Amber to yellowish viscous liquid
Identification (IR)	Conforms
Assay (Sorbitan Esters)	≥ 95.0 %
Acid Value	≤ 8.0 mg KOH/g
Saponification Value	145 - 160 mg KOH/g
Hydroxyl Value	190 - 215 mg KOH/g
Water Content	≤ 1.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.