Bharat Trading Corporation

Sodium benzoate is best known as a preservative used in processed foods and beverages to extend shelf life, though it has several other uses. It's an odorless, crystalline powder made by combining benzoic acid and sodium hydroxide

Sodium metasilicate is used in fireproofing mixtures; in laundry, dairy, metal, and floor cleaning; in deinking paper; in washing carbonated drink bottles; in insecticides, fungicides, and antimicrobial compounds; as a chemical intermediate for silica gel catalysts; as an additive in soaps and synthetic detergents.