Span 40 Sorbitan monopalmitate CAS No.: 26266-57-9 

Emulsifying agent S - 40 [Chemical Composition] Lost sorbitol fatty acid ester  [Key Words] Span 40, Cas No.: 26266-57-9, Sorbitan Monopalmitate [Technical Indicators] External view (25℃) : yellowish waxy solid Hydroxyl value (MgKOH /g) : 255 ~ 290 Saponification value (MgKOH /g) : 140 ~ 150 Acid value (MgKOH /g) : ≤8 Water content (%) : ≤1.5 HLB value: ~ 6.7 [Performance and application] Soluble in oil and organic solvents, is dispersed in hot water. Emulsifier and dispersant in food and cosmetics industry; Emulsion polymerization as emulsion stabilizer; As a dispersant in printing ink; Can also be used as textile waterproof coating additive, oil emulsion dispersant; Widely used in polymer antifogging agent, PVC agricultural film 1 ~ 1.7%, EVA0.5 ~ 0.7%. [Packaging and Storage] Packing in 25kg draft bag. This product is non-toxic, non-flammable, according to the general chemical storage and transportation. Store in a dry and ventilated place. S…