Span 80

Product Name: Span 80 

CAS NO: 1338-43-8

Quality index: 

Appearance: Light yellow to brownish yellow oily liquid

Acid value( mgKOH/g):  ≤8.0

Saponification value( mgKOH/g):  145–160

Hydroxyl value (mgKOH/g):  190–220

Moisture ( (wt%):  0.5%

Product Description：

This product is mainly used in the pharmaceutical industry as solvent enhancer or emulsifier for injection and oral liquid, dispersant for capsule, emulsifier and matrix for ointment, and matrix for suppository. This product is used in the food industry as emulsifier, pesticide production as insecticide, wetting agent, emulsifier, titanium dioxide production as a stabilizer.

This product is used as emulsifier in oil drilling weight mud and as cosolvent in petroleum products. To be used as dispersant in paint and coating industry, to improve the dispersion performance of paint and coating.

This product is also used as an anti-rust agent for anti-rust oil. With penetration rust removal, loosening lubrication, corrosion resistance, metal protection and other properties, widely used in metal processing, machinery and other industries.

As a film antifogging agent, this product has good initial and low temperature antifogging properties, the amount of 1-1.5% in PVC, and the amount of 0.5-0.7% in polyolefin.