Used primarily as a scale and corrosion inhibitor in water treatment processes, it effectively prevents the formation of calcium and magnesium scales and protects against corrosion in industrial water systems. It is also employed in the oil and gas industry to control scale deposition and corrosion in pipelines and equipment, enhancing operational efficiency. Additionally, it serves as a chelating agent in detergents and cleaning products, improving their effectiveness by binding to metal ions in hard water. In the textile industry, it aids in dyeing processes by stabilizing metal ions that can affect color consistency. Its applications extend to agriculture as well, where it is used in fertilizers to improve nutrient uptake by plants.