Sorbitan oleate (CAS: 1338-43-8), commonly known as Span 80, is a lipophilic nonionic surfactant produced by the esterification of sorbitan with oleic acid. It is supplied as a yellow to amber viscous liquid with an HLB value of approximately 4.3, making it particularly suited for water-in-oil emulsion formation. The compound is widely used in food, cosmetic, and pharmaceutical formulations as an emulsifier, stabiliser, and thickener.
Sorbitan Oleate
Category:Surfactants & Additives
CAS No.:1338-43-8
Product Grade: Industrial grade
Purity / Assay: 99%
Molecular Formula:C₂₄H₄₄O₆
Molecular Weight:428.6
EINECS No.:215-665-4
Synonym(s):Span 80; Sorbitan monooleate
Sorbitan oleate (CAS: 1338-43-8), commonly known as Span 80, is a lipophilic nonionic surfactant produced by the esterification of sorbitan with oleic acid. It is supplied as a yellow to amber viscous liquid with an HLB value of approximately 4.3, making it particularly suited for water-in-oil emulsion formation. The compound is widely used in food, cosmetic, and pharmaceutical formulations as an emulsifier, stabiliser, and thickener.
1) Water-in-oil emulsifier in cosmetic creams, lotions, and ointments.
2) Emulsifier and stabiliser in food products such as dressings and dietary supplements.
3) Dispersant and thickener in pharmaceutical and industrial formulations.
4) Surfactant in agricultural and textile-processing applications.
200kg/drum, 25kg/drum
CAS No.: 1338-43-8
Product Name: Sorbitan Oleate
Purity / Assay:99%
Molecular Formula:C₂₄H₄₄O₆
Molecular Weight:428.6
EINECS No.:215-665-4
Synonym(s):Span 80; Sorbitan monooleate
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