Ammonium Zinc Chloride
Product Name: Ammonium Zinc Chloride
CAS No.: 14639-97-6
EINECS No.: 238-688-1
Molecular Formula: Zn (NH3)2Cl2
Standarad: GB 1625-79
Package: 25kg/bag
Application: used in metal welding, electroplating, dry battery, etc.
Specification
|
Item |
I Type |
II Type |
III Type |
|
Appearance |
White powder |
White powder |
White powder |
|
Zinc Chloride Content ≥ % |
75 |
55 |
45 |
|
ammonium chloride ≤ % |
25 |
45 |
55 |
|
Basic salt (as ZnO) ≤ % |
1.8 |
1.8 |
1.8 |
|
ferrum (Fe) ≤ % |
0.0005 |
0.0005 |
0.0005 |
|
Heavy metal (as Pb) ≤ % |
0.0005 |
0.0005 |
0.0005 |
|
Sulphate (as SO4) ≤ % |
0.01 |
0.01 |
0.01 |