Widely used in agriculture as a fungicide and pesticide, particularly in vineyards and orchards. It is a key component of Bordeaux mixture, which protects plants from fungal infections. In industrial settings, it serves as an electrolyte in electroplating processes to deposit copper onto metal surfaces. Commonly used in schools and laboratories for crystal growing experiments and as a reagent in various chemical tests. Employed in the mining industry for froth flotation of minerals. Also utilized in water treatment to control algae growth in reservoirs, ponds, and swimming pools. Plays a role in the production of dyes and pigments, and in textile processing as a mordant to fix colors. Used in leather preservation and in the manufacturing of other copper-based chemicals.