Nickel Sulfate, also known as Nickel Sulphate Hexahydrate, is an important chemical raw material. It is mainly used in the electroplating industry, nickel-cadmium batteries and the production of other nickel salts, and is also widely used in organic synthesis and the production of hardened oil as a catalyst for paints.

The physical properties of nickel sulfate show that it is soluble in water and also in ethanol, but slightly soluble in acids and ammonia. Under standard conditions, it appears as a stable substance that is non-flammable and has no special ignition or explosion characteristics.