|
Zinc Chloride |
People's Republic of China standard GB1625-79 %(m/m)
Item |
criteria |
battery grade |
first grade |
second grade |
content(Calculate in ZnCl2), ≥ |
98.0 |
98.0 |
96.0 |
chlorid oxidation(Calculate in ZnO), |
1.8-2.2 |
2.2 |
2.2 |
sulfate(SO4),= |
0.01 |
0.01 |
0.05 |
barium(Ba),= |
0.1 |
0.1 |
0.2 |
ferrum Fe),= |
0.0005 |
0.001 |
0.002 |
plumbum(Pb),= |
0.0005 |
0.001 |
0.002 |
zinc plate cauterization experiment |
qualified |
- |
- |
People's Republic of China standard HG2323-2004 %(m/m)
Item |
criteria |
I |
II |
III |
top grade |
first grade |
first grade |
qualified grade |
Zinc chloride(ZnCl2) content ≥ |
96.0 |
95.0 |
95.0 |
93.0 |
40.0 |
Muriatic acid insoluble substance content≤ |
0.01 |
0.02 |
0.05 |
- |
Basic salt(calculate in ZnO)content ≤ |
2.0 |
2.0 |
0.85 |
Sulfate(calculate in SO4)content ≤ |
0.01 |
0.01 |
0.05 |
0.004 |
Ferrum(Fe) content ≤ |
0.0005 |
0.001 |
0.003 |
0.0002 |
Plumbum (Pb) content ≤ |
0.0005 |
0.001 |
0.0002 |
Alkali and alkaline-earth metal ≤ |
1.0 |
1.5 |
0.5 |
Corrosion test on the zinc plate |
Pass |
|
Pass |
PH |
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|
3-4 |
We can provide various kind of package:
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