Gallic Acid Anhydrous

CAS No.: 5149-91-7

Gallic Acid Monohydrate

CAS No.: 5995-86-8

Gallic acid can react with ferricchloride and then appear blue-black colour. It uses in pharmaceuticals industry (such as in the synthesis of trimethoprim), food and feed industries, ink dyes, photography, and paper manufacture.

Structural formula: