How Is Sodium Metabisulfite Used In Industry And Consumer Products?

Sodium metabisulfite (Na2S2O5) is a white crystalline powder that is commonly used in both industrial and consumer applications. In industry, it is primarily used as an antioxidant and preservative in the food and beverage industry to prevent spoilage and extend shelf life. It is also used as a reducing agent in the production of pulp and textiles, as well as in water treatment processes as a disinfectant and dechlorinating agent.

In consumer products, sodium metabisulfite is often used as a food preservative in dried fruits, wines, and beer, as well as in pharmaceuticals and cosmetics as a preservative and antioxidant. It is also used in home brewing processes to sanitize equipment and prevent bacterial growth.

It is important to note that sodium metabisulfite can be harmful if ingested or inhaled in high concentrations, and should be handled with care in accordance with safety guidelines.