... 0.0002Zn: 0.001No3 :0.001water-fast : 0.003 Nickel sulfate Mainly used in electroplating industry, electroplate nickel and chemical nickel ... industry used to produce other nickel salt such as nickel sulfate, ammonium oxidation nickel, nickel carbonate, the main raw material. ... . Additional, still can be used in the production of nickel cadmium battery, etc. 98% factory manufacturing Nickel sulfate