Sell Gallic Acid

Gallic Acid You May Also Be Interested In: acid test gallic acid tannic acid
Make measure: The products with Galla chinensis and Tannic as main material. After hydrolyze and acidification.
Formula: (OH)3C6H2COOH. H2O
M. W. : 188.14
Assay(%) : 99.0 min
Loss on dry(%) : 10.0 max
Burning remains(%) : 0.1 max
Sulphate(%) : 0.01 max
Chloride(%) : 0.001 max
Tannic Acid test: 1.0 PPM
Cloud point: 10.0PPM
Color number: 150 Fan
Fe: 5.0PPM
Water in solubies: Clarifily