Sulfur and copper are combined in Copper Sulfate Powder which is an inorganic chemical. The toxicity of copper sulfate is determined by its copper concentration. It is present in the environment, food, and drinking water. Copper sulphate is most well-known for its use in controlling bacteria and fungal development on fruits, vegetables, and other crops. Copper sulphate can be in the form of liquids, dusts, or crystals. Furthermore, in fungi and algae, Copper Sulfate Powder binds to proteins.