Product name:Span 80
CAS:1338-43-8
Molecular Formula:C24H44O6
Formula Weight:428.6
Specification:500g
Description:Span 80 is yellow oily liquid, which can be dispersed in warm water and ethanol, dissolved in propylene glycol, liquid paraffin, ethanol, methanol or ethyl acetate and other organic solvents, HLB=4.3, and is commonly used as emulsifier of oil-in-water emulsion. Span 80 is mainly used as solvent or emulsifier for injection and oral liquid. Dispersant for capsule; Emulsifiers and substrates for ointments; Suppository with a substrate, etc. It is used as an emulsifier in food industry.
Span 80 is insoluble in water, soluble in hot oil and organic solvents.
Span 80 is used for W/O type latex explosives, nylon and adhesive cord oil agent, which has a good smoothing effect on fibers. Used for emulsification of machinery, coating, chemical industry and explosives. As emulsifier in heavy mud for oil drilling; As emulsifiers in the production of food and cosmetics; Used as dispersant in paint and coating industry; Titanium dioxide production as a stabilizer; Pesticide production as pesticides, wetting agents, emulsifiers; As auxiliary solvents in petroleum products; Can also be used as anti - rust oil anti - rust agent. Lubricant and softener used in textiles and leather.
Span 80 is used as film antifogging agent with good initial and low temperature antifogging property. The dosage in PVC is 1-1.5%, and the dosage in polyolefin is 0.5-0.7%.
Boiling point:579.3 °C at 760 mmHg
Flash Point:>110 ºC
Use:Used in food,medicine,cosmetics and textile.