CAS 7681-57-4 Chemical Food Ingredients Sodium Metabisulfite 96.5% E223
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CAS 7681-57-4 Chemical Food Ingredients,
Sodium Metabisulfite E223,
Food Additives Sodium Metabisulfite
Sodium metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite)
Sodium metabisulfite is a chemical compound that is commonly used as a food preservative and antioxidant. It is also used in many other industries, including the pharmaceutical, textile, and water treatment industries.
Sodium metabisulfite is a white or yellowish powder that is composed of sodium, sulfur, and oxygen. It is water-soluble and readily dissolves in water to form sulfur dioxide gas.
Sodium metabisulfite is widely used in the food industry as a preservative and antioxidant. It is often used in wine, beer, and other fermented foods to prevent the growth of harmful bacteria and to extend shelf life. It can also be used in dried fruits, canned foods, and potato products.
Sodium metabisulfite is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) when used in accordance with good manufacturing practices.
Sodium metabisulfite or sodium pyrosulfite Is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium (metabisulfite). It is used as a disinfectant, antioxidant and preservative agent.