Span 80 is mainly used as solubilizer or emulsifier for injection and oral liquid; dispersant for capsule; emulsifier and matrix for ointment; matrix for suppository, etc. Used as an emulsifier in the food industry. Used as emulsifier in food and cosmetic production; used as dispersant in oil Chemicalbook paint and coating industry; used as stabilizer in titanium dioxide production; used as insecticide, wetting agent and emulsifier in pesticide production; used as cosolvent in petroleum products; It can also be used as an anti-rust agent for anti-rust oil. Lubricant and softener for textiles and leather.