Nickel sulfate for metal coloring is essentially used for metal coloring processes. This is functional as an advanced quality electrolyte. It can be also used as an electrolytic bath and provides a wide range of colors as well as surface finishes. Other than metal coloring, nickel sulfate is also apt for electroplating applications. This is functional as an advanced quality catalyst in many chemical reactions. The chemical is utilized as a source of nickel ions in assorted industrial processes.