SODIUM META-BISULPHITE

Sodium metabisulphite has several major applications in various industries, including:
Food industry: Sodium metabisulphite is commonly used as a food preservative to prevent the growth of bacteria and fungi, and to extend the shelf life of food products such as wine, beer, and dried fruits.
Water treatment: Sodium metabisulphite is used in water treatment plants to remove chlorine and chloramine from water, which can be harmful to aquatic life.
Photography industry: Sodium metabisulphite is used in photographic processing as a reducing agent to remove excess silver from photographic films and papers.
Textile industry: Sodium metabisulphite is used as a bleaching agent in the textile industry to remove impurities from fabrics and to whiten them.
Chemical industry: Sodium metabisulphite is used as a reducing agent in the chemical industry to reduce the oxidation state of certain compounds, and in the production of some medications.
mainly,sodium metabisulphite has many important industrial applications due to its ability to act as a reducing agent, preservative, and bleaching agent.