Application:
It is the main compound in nickel baths and the source of Ni2+ in the plating solution. Owing to the unique physical properties of metallic nickel, the nickel coating is widely use either as a protective / decorative coating (hardware, door handle, etc) or as a functional coating (diffusion-resistant interlayer for noble metal plating). It has become the most important coating in the surface treatment industry.
Product Introduction:
The main heavy metal pollutants of the nickel plating solution are Cu2+,Fe2+ and Zn2+. When Cu2+ reaches 100~500ppm, the low-current area of the coating blackens and the coating might lack lustre.  Fe and Zn are contaminants produced from the main salt and the anode.When Fe2+ reaches 300~500ppm the coating will become brittle and produce pinholes; when Zn2+ reaches 200ppm,  streaks will appear in the low-current area of the Coating.
The JHD high purity nickel sulfate is processed so that metallic ions and organic impurities that affect the plating bath's performance can be removed effectively.
Due to its high quality, it can be used for decorative, electronic plating and chemical nickel plating without treatment. Compared to other solid and liquid products, it has the following advantages:
● The pre-treatment purification process is eliminated, saving the cost of purification (including labor, 
         material loss).
● The bath can be easily controlled by adding water or boric acid only.
● Levels of metal impurities, such as lead, cadmium, are very low.
● There is no need for false plating treatment before operation.

Technical specifictions:

Molecular weight: 262.85           Appearance: Green, clear crystals
CAS No.: 10101-97-0                 Packaging: 25kg/bag(PE bag)
40 bags in one wooden pallet wrapped with plastic film,1000KG net weight pen pallet