Used in the production of soap and detergents due to its ability to soften water and enhance cleaning efficiency. Commonly employed in the manufacturing of glass, where it lowers the melting point of silica and improves clarity. Serves as a buffering agent in food processing, especially in cocoa and chocolate products, to regulate pH. Utilized in the synthesis of potassium-based fertilizers to supply essential potassium to crops. Acts as a drying agent in laboratories for removing moisture from gases and solvents. Found in fire extinguishers as a component that helps suppress flames by releasing carbon dioxide. Also used in traditional medicine and as an acidity regulator in some beverages.