Zinc Sulphate Heptahydrate

Zinc Sulphate Heptahydrate is a white crystal powder that is an essential ingredient in many food and pharmaceutical products. It has a sharp, metallic smell and a taste that is sour, metallic, and bitter. This product is often used as a food preservative, a food coloring, and a fungicide.Zinc Sulphate Heptahydrate is a chemical compound of zinc and sulphuric acid. It is a water-soluble, white powder that is odorless and has a slightly salty taste. Zinc sulphate is used in many types of foods and beverages to prevent microbial growth.