Copper Sulphate

Copper (II) Sulfate, also known as cupric sulfate or Copper Sulphate, is the chemical compound with the chemical formula CuSO4. For most of the Twentieth Century, chromated copper arsenate (CCA) was the dominant type of wood preservation for uses other than deep driven piles, utility poles, and railroad ties. To make pressure-treated wood, a large cylinder is filled with an aqueous chemical bath. Copper sulfate pentahydrate is dissolved in the water along with other additives prior to the lumber being placed inside the cylinder. When the cylinder is pressurized, the chemicals are absorbed by the wood, giving the wood fungicidal, insecticidal, and UV-light-reflecting properties that help preserve it. We are among the reliable Supplier of Copper Sulphate.