Synonyms: Gallic acid propyl ester, PG.
Chemical name: Propyl-3, 4, 5-Trihydroxybenzoate
Mol. Form and Mol. Wt.: C10H12O5 = 212.21
CAS No.: 121-79-9

A white to creamy-white crystalline powder; Soluble in 1000 psrts of water, in 3 parts of ethanol, in 3 parts ether, and in 2000 parts of arachis oil.

Main specifications:
Ignited residue: ≤ 0.1%
Melting point: 148~151
Loss on drying: ≤ 0.5%
As: ≤ 0.0003%
Heavy metal: ≤ 0.001%
Content: 98-102%
Particle size: 20 mesh

Uses: Propyl Gallate is mainly used as antioxidant additive in fats, oleaginous foods, and medicinal preparations.

Storage: Propyl Gallate should be kept in a well-closed container, protected from light, avoiding contact with metals.

Packaging: 25Kg/drum