Used extensively as a buffering agent in various industries, it helps maintain pH levels in food products, ensuring stability and safety. In agriculture, it serves as a fertilizer component, providing essential phosphorus to plants for growth. In the pharmaceutical sector, it acts as an excipient in tablet formulations, aiding in controlled drug release. Additionally, it is employed in water treatment processes to prevent scale formation and corrosion in pipelines. Its role in biochemical research includes preparing buffer solutions for enzyme studies and cell culture media.