Used primarily as a scale and corrosion inhibitor in water treatment systems, this chemical effectively prevents the formation of calcium carbonate and other mineral scales in industrial boilers, cooling towers, and desalination plants. It is also employed in the oil and gas industry to inhibit scale formation in pipelines and equipment, enhancing operational efficiency. Additionally, it finds application in detergents and cleaning products, where it helps to soften water and improve the effectiveness of cleaning agents. In the textile industry, it is used to control metal ions during processing, ensuring better dye uptake and fabric quality. In the paper manufacturing industry, it helps control scale formation during production, improving paper quality and reducing equipment wear. Its chelating properties make it valuable in various industrial processes where metal ion control is crucial.