1. Production capacity: 600 T/Year

2. Other name：Gallic acid progal, PG

3. Chemical name：Propyl - 3,4,5 - Trihydroxybenzoate 

4. Mol. form and Mol. wt.：C10H12O5；212.21

5. Description：A white to creamy-white crystalline powder; odourless.

Soluble in 1000 proportions of water, 3 alcohol, 3 aether, and 2000 arachis oil.
6. 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.

7. Technical data:

Purity:            %   98-102

8. Usage: mainly used as antioxidant additive in fattiness, oleaginous foods andmedicinal preparations and also used as feed additives.

9.  Storage：Escape from light, storing in the airtight vessel, prevent from contacting with metal .
10. Packing：25kg/drum.