Used as a corrosion inhibitor in industrial water treatment systems, particularly in cooling towers and boilers, to prevent scale formation and protect metal surfaces from degradation. It is also employed in detergents and cleaning formulations to enhance the efficiency of stain removal and prevent redeposition of soil on fabrics. Additionally, it finds application in the oil and gas industry as a scale inhibitor in production wells and pipelines, ensuring smooth operations by minimizing mineral deposits. Its chelating properties make it useful in controlling metal ions in various industrial processes, improving product quality and process stability.