It is gray or black color, soluble in acid, aqueous ammonia, hot perchloric acid and hot sulfuric acid, insoluble in water and liquid ammonia.
It used as densification agent of porcelain enamel, pigment of enamel and glass, magnetic material, metallurgy, kinescope and raw materials for nickel salt and nickel catalyst.
Store at a ventilating and dry place, prevent wetting and keep away from strong inorganic acid and alkali.
Specification (%) | |
Color | Gray Black |
Ni | 72% |
Co | 0.2max |
Cu | 0.2max |
Fe | 0.2max |
Zn | 0.1max |
Ca+Mg+Na | 1.5max |
Robbie Yu | Sale ManagerW&Q METAL PRODUCTS CO., LIMITED | Add:Bei Lige Zhuang Industrial Zone, Wangdu County, Hebei, China