Black Nickelic Oxide: 1.Purity:Ni>75% 2.CAS No.: 1314-06-3 3.Appearance:black powder 4.Molecular formula:Ni2O3

Our professional production black oxidation nickel,stable product quality,low price.

This product purity and impurity index is as follows:

Ni>75%

Cu<0.001%

Zn<0.002%

Co<0.002%

Ca<0.005%

Mn<0.001%

Mg<0.005%

Na<0.01%

insoluble HCL<0.01%

PH  7-8.5

Purity Ni>75% Black Nickelic Oxide