Specs are as belows
ZINC ACETATE ANHYDROUS-LR | |
CAS NO: 5970-45-6 | Formula :(CH3COO)2Zn |
GRADE : LR | Formula wt : 183.53 |
TEST | SPECIFICATION |
Description | White powder |
Assay | min.98.0% |
Identification | Passes |
Water content | max.0.5% |
ZINC ACETATE ANHYDROUS- USP | |
CAS NO: 5970-45-6 | Formula :(CH3COO)2Zn |
GRADE : USP | Formula wt : 183.53 |
TEST | SPECIFICATION |
Description | White crystals or granules, having a slight acetous odour and an astringent taste. Is slightly efflorescent |
Solubility | Freely soluble in water & in boiling alcohol, slightly soluble in alcohol. |
Assay | 98.0-102.0% |
Identification | Complies |
pH (1 in 20) | 6.0 – 8.0 |
Chloride | max 0.005% |
Sulphate | max0.01% |
Arsenic | max 0.0003% |
Lead | max 0.002% |
Alkalies & alkaline earths | max 0.2% |
Insoluble matter | max 0.005% |