1. Agrochemicals

• Fungicide & Bactericide : Used as a broad-spectrum fungicide to control fungal and bacterial diseases like downy mildew, blight, and anthracnose in crops. Often applied as Bordeaux mixture (copper sulphate + lime).
• Micronutrient Fertilizer : Provides essential copper micronutrients in soil and foliar applications to prevent copper deficiency in plants, improving crop yield and resistance.
• Soil pH Adjuster : Helps correct alkaline soils and manages soil conditions in certain farming regions.

2. Animal Healthcare

• Nutritional Additive : Added to livestock and poultry feed in trace amounts as a copper supplement. It supports growth, enzyme function, and immune development.
• Antiparasitic Agent : Sometimes used in aquaculture and fish farming as a treatment against parasitic infections in tanks and ponds.

3. Performance Chemicals

• Catalyst in Chemical Reactions : Acts as a catalyst or oxidizing agent in various organic and inorganic syntheses, especially in dye and pigment manufacturing.
• Laboratory Reagent : Commonly used in schools and research labs for chemical demonstrations, crystal growing, and as a reagent in qualitative analysis for reducing sugars and proteins.

4. Metal Treatment 

• Flotation Agent in Mining : Employed in froth flotation to separate non-ferrous ores such as zinc, lead, and cobalt from gangue materials, enhancing mineral recovery.
• Copper Ore Leaching : Involved in hydrometallurgical processes for recovering copper from low-grade ores through chemical leaching.
• Electroplating Bath Component : Used in copper electroplating solutions to deposit a uniform copper layer on metal surfaces for electronics, decorative items, and electrical components

5. Water Treatment

• Algaecide & Biocide : Used in cooling towers, ponds, lakes, and reservoirs to control algal blooms and bacterial growth by disrupting their metabolic functions.
• Slime Control in Pulp Mills : Helps in controlling slime-forming bacteria in paper manufacturing and water systems.