- Chemical Name:Sorbitan Isostearate
- CAS Number:71902-01-7
- Functions:Emulsifier, Solubilizer
- Labeling Claims:Bio-based, Halal
- Certifications & Compliance:Detergent Ingredient Database (DID List), Halal
- HLB Value:4.7 - 4.7
- Synonyms:Dragosan W/O P, Emalex SPIS 100, Sorbitan, isooctadecanoate, Span 120
Span™ 120 is a highly effective and mild nonionic surfactant that offers multiple functionalities. It is part of a range of ester materials, including sorbitan esters, mono and diglycerides, and polyoxyethylene sorbitol esters. These nonionic surfactants function as emulsifiers, detergents, spreading agents, and dispersing agents. Span™ 120, based on isostearic acid, is naturally derived and approved by Ecocert.