Nickel Chloride is a chemical compound with the formula NiCl2. It appears as a green or yellowish crystalline solid and is soluble in water. This compound is often used in electroplating, as well as in the production of nickel salts and catalysts. In its hydrated form, Nickel Chloride can be found as NiCl2·6H2O, which contains six water molecules. It is important to handle this substance with care, as it can be toxic and may cause skin irritation. Proper safety measures should be taken when working with it in laboratories or industrial settings.