... Synonyms:Propyl gallate, propyl ester of gallic acid, n-propyl ester of 3,4,5-trihydroxybenzoic acid, propyl ... ethanol, ether and propane-1,2-diolAssay(on dry base)98.0% - 102.0%Melting Range146 ... each.Storage Recommendations:To be stored in cool & dry place (<25 °C). Preserve in tight containers, protected ... unopened container. 100kg Propyl Gallate Food Grade 99%, N Propyl Gallate, PG, CAS 121-79-9, ...