Used as a chelating agent in industrial water treatment to prevent metal ion-induced scaling and corrosion. Effective in binding transition metals such as iron, copper, and manganese, it enhances the stability and performance of aqueous systems. Commonly applied in cooling water circuits and boiler systems to maintain efficiency and prolong equipment life. Also utilized in detergents and cleaning formulations to improve performance in hard water by sequestering metal ions that can interfere with surfactants. Shows utility in some specialty applications like metal finishing and as a stabilizer in certain chemical processes.