Chemistry
Current Location: Home > Products > Chemistry > M
Gallic acid
Molecular formula: (OH)3C6H2COOH.H2O
Molecular weight: 188.14
| Purity | 99.0% |
| Solubility in hot water test | pass |
| Residue on ignition (count with sulfate) % ≤ | 0.05 |
| Loss on drying% ≤ | 7~10 |
| Chloride(Cl)% ≤ | 0.001 |
| Sulfate(SO4)% ≤ | 0.005 |
| Gallotannic acid test | pass |



Mobile version
Wechat