NILE CHEMICALS
GALLIC ACID
GALLIC ACID |
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Code no | 71112 | |
CAS Number | 149-91-7 | |
C7H6O5.H2O M.W. 188.14 | ||
TEST | SPECIFICATION | RESULTS |
Appearance | Yellowish white Powder | Passes |
Minimum assay | 98.0% | 98.75% |
Solubility | Clear to Slight Hazy Solution | Clear Soln |
LOSS ON DRYING | Max 10% | 9.25% |
Chloride ( CI ) | 0.01% | Passes |
Sulphate ( SO4 ) | 0.005% | Passes |
Water | 8 - 10% | 9% |
Sulphated ash | 0.1% | 0.10% |
Tannic acid | Passes test | Passes |
PRODUCT LIST
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