Used extensively in the food and beverage industry as a buffering agent and preservative, it helps maintain pH levels and enhances flavor stability in products like soft drinks, jams, and canned goods. In pharmaceuticals, it serves as an excipient in effervescent tablets and antacids, aiding in controlled release and improved absorption. Additionally, it is employed in cleaning products for its chelating properties, effectively removing hard water stains and improving detergent efficiency. In cosmetics, it acts as a pH adjuster, ensuring product stability and skin compatibility. Its versatility also extends to water treatment, where it prevents scale formation and corrosion in industrial systems.