Copper sulphate
Copper sulphate
Inorganic Chemical Compound
Copper sulphate is an inorganic chemical compound with the formula CuSO₄. It commonly occurs as bright blue crystals in its hydrated form and is highly soluble in water. The compound is known for its fungicidal, algicidal, and antimicrobial properties.
It is commercially produced by reacting copper metal or copper oxide with sulfuric acid. Copper sulphate is widely used in agriculture, water treatment, electroplating, textiles, and chemical laboratories.
Physical & Chemical Properties
CuSO₄
≥ 98%
Blue crystalline
-
Copper sulphate
Product Specifications| Specifications | Range |
|---|---|
| Appearance | White to off-white to grey color powder |
| Assay (as Cu) | Min. 98% |
| Loss on Drying (at 230°C) | Max. 1.0% |
| Iron (Fe) | Max. 0.1% |
| Lead (Pb) | Max. 0.01% |
| Zinc (Zn) | Max. 0.02% |
Copper sulphate
Copper sulphate Applications
Copper sulphate is widely used as a fungicide and pesticide in agriculture. It helps control fungal infections, bacterial diseases, and algae in crops, orchards, and vineyards.
Copper sulphate is used in electroplating and metal finishing processes. It provides a copper coating on metal surfaces to enhance corrosion resistance and aesthetic appeal.
Copper sulphate is used as a micronutrient in fertilizers to correct copper-deficient soils. It promotes healthy plant growth and improves crop yield and quality.
Copper sulphate is used in the textile industry for dyeing and printing operations. It acts as a mordant to fix dyes on fabrics and improve color fastness.
Copper sulphate is used in water treatment for controlling algae and aquatic plants in ponds, reservoirs, and lakes. It improves water quality and prevents excessive growth of unwanted vegetation.
Copper sulphate is used in construction as an additive in cement and concrete to prevent algae and microbial growth on building surfaces.
In laboratory applications, copper sulphate is used as a reagent for analytical tests, chemical education, and research experiments. It is also employed in electroplating and other chemical processes.
Copper sulphate is used in mining operations for flotation processes and as a chemical intermediate in various industrial applications.