molecular formula: Zn(CH3C0O)2·2H2O
CAS: 5970-45-6
Appearance:
White crystal
Properties:
Single white inclined flake crystals, with pearly luster, microstrip acetic acid flavor.
Use:
Used as catalyst, polyvinyl acetate ethylene production, printing and dying mordant dyeing, medicine astringent, wood preservers, porcelain glaze materials etc.
Details:
|
Test item |
Specification |
|
Reagent grade |
Pharmaceutical grade |
|
Appearance |
Conform |
Conform |
|
Assay /% |
≥99.0 |
≥98.0 |
|
Clarify degrees test |
Conform |
Conform |
|
Water insoluble/% |
≤0.003 |
≤0.005 |
|
Chloride (Cl)/% |
≤0.001 |
≤0.002 |
|
Sulfate (SO4)/% |
≤0.002 |
≤0.01 |
|
Ferric (Fe) /% |
≤0.0002 |
≤0.001 |
|
Arsenic (As) /% |
≤0.00002 |
≤0.00005 |
|
Lead (Pb)/% |
≤0.002 |
≤0.01 |
|
Vulcanization ammonium not sediment /% |
≤0.1 |
≤0.2 |
We supply reagent grade and pharmaceutical grade. If you are interested in our products please contact me.
