Sodium Metabisulfite is very frequently used in different industrial, food, and pharmaceutical applications since it can work as an antioxidant, disinfectant, and a bleaching agent. It serves as an antioxidant, preservative, disinfectant, and a bleaching agent with many uses in different sectors. This is one of the best preservatives used to expand the shelf life of many foods and beverages as they prevent the growth of microorganisms and oxidation. Its wide range of applications in food, water treatment, chemical processing, and other industries makes it a versatile and valuable compound. Sodium Metabisulfite is a widely used chemical compound with applications ranging from food preservation and water treatment to chemical processing and photography.