Zinc Sulphate is an inorganic salt that is used in a variety of applications including agricultural, industrial, and medical purposes. In agriculture, it is used as a fertilizer to supply zinc nutrients to plants. In industrial settings, it is used in the production of rubber, paint, and some pharmaceuticals. In the medical field, it is used to treat zinc deficiencies in people and animals. Some common side effects of zinc sulphate include nausea, vomiting, and diarrhea.Zinc Sulphate is an important mineral salt that is used in fertilizers and fertilizers for a number of crops. This double-sulfate compound is available in several crystalline forms and can be used in a variety of industries to enhance solubility, reduce soil acidity, and regulate nutrient uptake.