Jiurui Biology & Chemistry Co.,Ltd.

Propyl Gallate<br />
 <br />
Production capacity: 800 T/Year<br />
CAS # 121-79-9<br />
Other name：Gallic acid progal, PG<br />
Chemical name：Propyl - 3,4,5 - Trihydroxybenzoate <br />
Mol. form and Mol. wt.：C10H12O5；212.21<br />
Description：A white to creamy-white crystalline powder; odourless.<br />
Soluble in 1000 proportions of water, 3 alcohol, 3 aether, and 2000 arachis oil.<br />
Specification：Comply with the requirement of both state standard GB3626-82 and B.P.1980 edition, U.S.P.XXI(1985)edition; U.S.A.FCC-IV standard.<br />
Technical data:<br />
Appearance: white or almost white crystalline powder<br />
Purity:            %   98-102<br />
Usage: mainly used as antioxidant additive in fattiness, oleaginous foods and<br />
medicinal preparations.<br />
Storage：Escape from light, storing in the airtight vessel, prevent from contacting with metal .<br />
Packing：circinal-paper barrel with plastic bag inside, N.W. 25kg/drum.<br />