The product is a white or kind of white powder or sense of soapy crystalline lumps, its profile have fine needle crystal microstrip luster; Have a similar micro smelly, tasteless grease. This product in the ether, chloroform or easily dissolved in dissolved in the water, ethanol almost don't dissolve

Including 18 a carbon atoms saturated fatty acid. Melting point of 69.6 ℃, and the constitution of animals and plants of the grease a main ingredient. Can be used in pharmaceutical preparations, oil, soap and suppository etc. Product.