Applications: The main component of the nickel bath, the bath Ni2 + sources, the unique physical characteristics of nickel, a nickel plating layer such as a protective and decorative either layer (such as metal parts, door handles, etc.) or functional coating (such as the precious metal plating anti-proliferation middle layer, etc.) have a wide range of uses, the surface treatment industry, the most important types of plating Products: nickel plating solution of heavy metal pollution is mainly Cu2 +, Fe2 +, Zn2 +, when Cu2 + 100 ~ When 500ppm, resulting in low current areas plating black, shiny coating without serious, Fe and Zn pollution comes mainly from the main salt and anode when Fe2 + 300 ~ when 500ppm, crisp coating, pinholes when Zn2 ??+ up When 200ppm, low current area coating streaks. JHD high purity nickel sulfate, used in the production process can effectively remove the impact of the performance of metal ion plating bath and organic impurities. Due to its high quality, suitable for decorative plating and electronic plating and electroless nickel plating, and without the use of any treatment can be directly compared with other solid products, mainly has the following advantages: 1. Eliminating the purification process before adding, you can save time as useful purification costs (including labor and materials, as well as the loss of nickel sulfate) 2. Just add water or boric acid bath to deploy to build and easy to control. 3. Metal impurities such as lead, cadmium and other toxic metals are low. 4. Without weak solution before use (false plated) treatment relative molecular weight (Molecular):. 262.85 Appearance (Appearance): green transparent crystals (Green, clear crystals) CAS No :10101-97-0 Packaging (Packaging): 25 公斤/ bag (PE bags) 40 bags per wooden pallet, the overall tightening of plastic film packaging, net weight 1000 kg (40 bags in one wooden pallet wrapped with plastic film, 1000KG net weight per pallet) Main Specifications (Technical specification): Test Project (Test items) Technical Specifications (Specifications) content (Assay as Ni + Co) ≧ 22.2% water insolubles (Water insoluble matter) ≦ 100ppm PH value (50g / L, 25 ℃) ≧ 3 iron (Fe) ≦ 10ppm copper ( Cu) ≦ 10ppm cobalt (Co) ≦ 30ppm Lead (Pb) ≦ 10ppm zinc (Zn) ≦ 10ppm calcium (Ca) ≦ 50ppm magnesium (Mg) ≦ 50ppm Cadmium (Cd) ≦ 5ppm manganese (Mn) ≦ 10ppm chromium (Cr) ≦ 5ppm mercury (Hg) ≦ 5ppm