Synonyms:

Span 80; Sorbitan monooleate; Sorbitan, mono-9-octadecenoate, (Z)-; Sorbitan oleate. Monoester of oleic acid and hexitol anhydrides derived from sorbitol.

Uses:

Emulsifier in cosmetic and pharmaceutical ointments and creams. Cross: Sorbitan sesquioleate (Arlacel 83).