Characters: monostearin contain a C16-C18 long-chain fatty acids and glycerol esterification in the system. Is a non-ionic surfactants. Which have both hydrophilic lipophilic gene, with wetting, emulsifying, foaming and other functions. This product is a product of white wax-like solid, soluble in methanol, ethanol, chloroform, and other solutions. Uses: monostearin of food emulsifiers and additives; cosmetics and pharmaceutical ointments used as emulsifier, to fine paste, smooth; oil emulsifier for industrial yarn and textile lubricants; in plastic flow drops and the film as anti-fog agent; as lubricants in plastics processing and antistatic agents in other areas as defoamers, dispersants, thickeners, wetting agent.