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Is Sorbitan Trioleate vegan?

Sorbitan Trioleate

Unconfirmed

Sorbitan Trioleate is an emulsifier produced by reacting sorbitol with oleic acid to form a triester. Oleic acid may be derived from animal or vegetable sources; the vegetable-derived version is commercially known as Span 85V, while the standard grade is Span 85.

Also known as Sorbitan Trioctadecenoate, Span 85, Span 85V
CAS number 26266-58-0
EC number 247-569-3
Last reviewed 16 April 2026

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