This substance is more than only a chemical formula; It’s a support in many processes where it’s important to maintain quality and freshness, and therefore is often used as a preservative and antioxidant. In the food industry, sodium bisalfite products helps to stay fresh, maintain color and aroma and inhibit microbial growth. In technical and industrial processes, it’s used in water purification, textiles and chemical industries, as well as used as a low -reducing agent in various reactions.