
Nickel Sulphate is a blue green colored powdered substance which belongs to the class of inorganic compounds which gives a toxic gas while heating. It is widely used for the electroplating of various metallic objects and as an intermediate for the production of nickel compounds. It is acutely toxic in nature which may cause skin irritation and allergies. The compound has a chemical formula of NiSO4 with a molecular weight of 154.76 grams per mol.