Identification | ||
Name | Gallic acid | |
Synonyms | 3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid | |
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Molecular Structure |
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Molecular Formula | C7H6O5 | |
Molecular Weight | 170.12 | |
CAS Registry Number | 149-91-7 | |
EINECS | 205-749-9 | |
Properties | ||
Density | 1.694 | |
Melting point | 251 ºC (dec.) | |
Water solubility | 12 g/L cold water |