Product Information


Product Name Gallic Acid Anhydrous
Synonyms 3,4,5-Trihydroxybenzoic Acid
CAS Number 149-91-7
Molecular Weight 188.13
Molecular Formula C6H2 (OH)3 – H2O




Appearance White crystalline
Purity ≥ 99.0 %
Loss on Drying ≤ 0.5 %
Residue on Ignition ≤ 0.1 %
Sulfate ≤ 0.02 %
Chloride ≤ 0.2 %
Heavy Metals (Pb) 10 ppm max
Color (APHA scale) ≤ 180


Packing Options


25 kg net fiber drums

Other packing options are available upon request


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