|
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.
