Nickle oxide(black)

　　　Molecular formula：Ni2O3
　　　Property：black powder,soluble in acid, insoluble in the water
　　　Standard: GB 603-77

Chemical ingredient
Nickle oxide（Ni2O3）
Foreign matter≤(%)
insoluble in HCl Chloride
(Cl)		 Cobalt
(Co)		 Iron
(Fe)		 Cu Non-sludge in H2S Sulfate
(SO4)		 Nitrate
(NO3)
70.0-75.0 0.02 0.005 0.05 0.003 0.01 0.5 0.05 0.05

　　　Application：glass, ceramics color, catalyst, magnetism material
　　　Package：50Kg barrel


　　　　　　　　　　　　　　　　　




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