... (E310) 99% Synonyms:Propyl gallate, propyl ester of gallic acid, n-propyl ester of 3,4,5-trihydroxybenzoic acid, propyl 3 ... in water; freely soluble in ethanol, ether and propane-1,2-diolAssay(on dry base)98.0% - 102.0%Melting Range146 ... and in unopened container. 100kg Propyl Gallate Food Grade 99%, N Propyl Gallate, PG, CAS 121-79-9, EINECS 204-498 ...