Product name |
Zinc acetate, dihydrate |
Specification |
Reagent grade |
Molecular formula |
Zn(CH3COO)2·2H2O |
CAS |
5970-45-6 |
H.S. CODE |
2915299090 |
Molecular weight |
219.51 |
Appearance |
White crystal |
Package |
25KG Woven bags or fiber drums |
Property:
Single white inclined flake crystals, with pearly luster, microstrip acetic acid flavor.
Application:
Used as catalyst, polyvinyl acetate ethylene production, printing and dying mordant dyeing, medicine astringent, wood preservers, porcelain glaze materials etc.
Test standard:HG 3-1098-77
Test items |
Specification |
|
AR grade |
CP grade |
|
Appearance |
White crystal |
White crystal |
Assay |
≥99.0% |
≥98.0% |
Aqueous reaction |
Conform |
Conform |
Appearance of solution |
Conform |
Conform |
Water insoluble |
≤0.003% |
≤0.005% |
Chloride |
≤0.001% |
≤0.002% |
Sulfate |
≤0.002% |
≤0.01% |
Iron |
≤0.0002% |
≤0.001% |
Arsenic |
≤0.00002% |
≤0.00005% |
Lead |
≤0.002% |
≤0.01% |
Hydrogen sulfide not precipitate |
≤0.1% |
≤0.2% |
Storage:
Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.