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| Cobalt sulfamic acid |
Molecular formula:Co(NH2SO3)2.4H2O
Molecular weight:323.05
Property:Red crystal,deliquesce easily in moisture air,freely soluble
in water.
Specification:GB/T 23846-2009
Index name:
| Index name |
Technical
grade |
Special
grade |
| Content % ≥ |
50 |
98 |
| Insoluble substance in water % ≤ |
|
0.02 |
| Chlorid % ≤ |
0.0005 |
0.001 |
| Sulfate % ≤ |
0.5 |
0.8 |
| Iron % ≤ |
0.001 |
0.002 |
| Nickle % ≤ |
0.005 |
0.01 |
| Zinc % ≤ |
0.0005 |
0.001 |
| Copper% ≤ |
0.0005 |
0.001 |
| lead % ≤ |
0.001 |
0.002 |
| manganese % ≤ |
0.0005 |
0.001 |
| sodium
% ≤ |
0.001 |
0.002 |
| chromium
% ≤ |
0.0005 |
0.001 |
| nitrate % ≤ |
0.0005 |
0.001 |
| PH |
3.8-4.2 |
|
Application area:Mainly used in precise plating electrolyte.
Packing:25kg pail |
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