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Nickel Sulfamate
Product name:Nickel Sulfamate
Molecular formula:Ni(NH2SO3)2·4H2O
Molecular weight:322.91
CAS NO.:13770-89-3
Properties: green crystal, its plating liquid can offer fast settling speed and good dispersion and low plating stress, its current efficiency is 99% at least.
Uses:electrical industry, casting, nickel plating,gild, coinage, micro-groove record, Ni/Cd battery
Specification:
| Name | AR | Special pure |
| Ni(NH2SO3)2·4H2O(assay)% | ≥98 | ≥98 |
| Water insoluble matter % | < 0.02 | < 0.05 |
| Chloride(CL) % | < 0.005 | < 0.05 |
| Sulfate(SO4) % | < 0.03 | < 0.05 |
| Fe % | < 0.001 | < 0.001 |
| Zn % | < 0.01 | < 0.05 |
| Heavy metals(as Cu) | < 0.005 | < 0.005 |
| Alkali metal, Ca & Mg (as Sulfate) % | < 0.1 | < 0.5 |