Gallic acid
CAS No.: [149-91-7]
Synonyms: 3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid
Molecular formula: C7H8O6
Molecular weight: 170.12
Specification:
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Purity: 99% min.
Loss on drying: 10% max.
Residue on ignition: 0.1% max.
Sulfate: 0.02% max.
Tannic acid: 1 ppm max.
Turbidity: 10 ppm max.
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Packing: net 25 kg fiber drum
Molecular structure:
