- Quick Detail:
MF: XNiSO4·6H2O, YNiSO4·7H2O CAS No.:10101-97-0 H.S.Code: 2833240000 UN: 3077 Place of region: China
Appearance : green emerald crystal4. Chemical compositions (%):
Grade Ni≥(%) Impurity content, ≤ , %
Fe Cu Pb Zn Na Ca Mg Water insoluble
Level 1 22.0 0.0004 0.0005 0.0005 0.0005 0.001~0.003 0.001 0.001 0.01
Level 2 21.5 0.002 0.002 0.00 0.003 —— —— —— 0.02
21.0 0.002 0.002 0.001 0.003 —— —— —— 0.03
20.5 0.005 0.003 0.002 0.008 —— —— —— 0.005
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