SODIUM METABISULFITE (CED0004677)

Sodium metabisulfite is an inorganic compound with the chemical formula Na2O5S2 and an average molecular weight of 190.09 g/mol. SODIUM METABISULFITE belongs to the alkali metal dithionites, a subclass of alkali metal oxoanionic compounds within the inorganic compounds. It is further classified as a mixed metal/non-metal compound. This compound serves a wide variety of industrial roles and uses. It is utilized as a food preservative, preservative, antioxidant, and stabilizing agent. Additionally, it functions as an oxidizing agent, biocide, fragrance, dye, filler, and heat transferring agent. Sodium metabisulfite is found in or released from twelve recorded sources across several categories. In the realm of food, food processing, and cookware, it is associated with cellar tools, the preparation of malt, the preparation of vinegar, the preparation of wine or sparkling wine, and fermentation processes for beer, among two other sources. Within household cleaning and consumer products, it is found in bleaching agents and tobacco smoke filters. In the category of electrical and electronic equipment, it is present in power cables and electrically stimulated smoking devices. Finally, it is found in building and construction materials, specifically ceilings.