... Structural formula: Molecular formula & Molecular weight:C10H12O5;212.21 Propyl Gallate Appearance: white to milky white crystalline granules Quality index: ... GB3263-82 , UP 2000, AP26, Chemical reagent standard, FCC-IV. Uses: Used in fat, greasy food and pharmaceutical ... acid),Pyrogallol(1,2,3-Benzenetriol),Ethyl gallate, Progyl Gallate, n-Octyl gallate,3,4,5-Trimethoxybenzaldehyde,Methyl 3,4, ...