Cobalt Sulphate, with the chemical formula CoSO4, is a chemical compound containing cobalt and sulfur. It is a reddish to rose-colored crystalline solid, commonly encountered in both hydrated and anhydrous forms. Cobalt Sulphate has diverse applications across various industries. One of its primary uses is in agriculture, where it is employed as a micronutrient fertilizer. Cobalt is an essential element for certain plants and is crucial for nitrogen fixation in leguminous crops.

In addition to agriculture, Cobalt Sulphate finds application in the electroplating industry, where it is used in the production of electroplated cobalt coatings, which offer corrosion resistance and a decorative finish to various metal surfaces. The compound also plays a role in the manufacture of pigments and dyes, as it can produce blue and green colors. Cobalt Sulphate’s versatile properties make it a valuable component in various chemical processes and industries, contributing to the production of a wide range of products, from fertilizers to pigments. However, like many cobalt compounds, it must be handled with proper safety precautions due to its potential health and environmental risks.