Copper(II) sulfate, often represented as CuSO4, is an inorganic compound composed of copper, sulfur, and oxygen. It typically appears as a blue crystalline solid and is commonly used in agriculture as a fungicide and herbicide. It can also be found in laboratories and various industrial processes. This compound is soluble in water, forming a blue solution, and is known for its ability to conduct electricity when dissolved. In addition to its agricultural uses, Copper(II) sulfate is utilized in the production of pigments, in electroplating, and as a reagent in chemical reactions.