Other name: Gallic acid progyl,PG   Chemical name: Propyl - 3,4,5 - Trihydroxybenzoate   Molecular formula: C10H12O5   Molecular weight: 212.21   Property: white to creamy-whitecrystalline powder;odourless.Soluble in 1000 parts of water,in 3 parts of alcohol,in 3 parts of ether,and in 2000 parts of arachis oil.   Quality Standard: Specification：Meeting the requirement of both state standard GB3626-82 and B.P.1980 edition,U.S.P.XXI(1985)edition;U.S.A.FCC-IV standards.   Uses: Propyl Gallate is mainly used as antioxidant additive in fats, oleaginous foods, and medicinal preparations.   Packing: Export products in paperboard circular kegs of 25kg net each.