... food, feed, pet food, cosmetics. Propyl Gallate Food Grade (E310) 99% Synonyms:Propyl gallate, propyl ester of gallic acid, n-propyl ... )100mg/kg maxSpecific absorbent(E 1% 1 cm in ethanol at 275nm)485 - 520Arsenic3 mg/kg maxLead1 mg/kg maxMercury1 mg ... conditions and in unopened container. 100kg Propyl Gallate Food Grade 99%, N Propyl Gallate, PG, CAS 121-79-9, EINECS 204 ...