This copolymer is widely used in water treatment processes due to its excellent chelating and dispersing properties. It effectively prevents scale formation and controls corrosion in industrial water systems, such as cooling towers and boilers. In the textile industry, it is utilized as a dyeing auxiliary, improving the evenness and color fastness of fabrics. It also acts as a soil release agent in laundry detergents, enhancing the removal of stains from clothing. Additionally, it finds application in agriculture as a superabsorbent polymer, helping to retain moisture in soil and improve water efficiency for crops. Its versatility and effectiveness make it a valuable component in various industrial and consumer applications.