Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate is widely used as a chelating agent in various industrial and consumer applications. It is particularly effective in binding and stabilizing metal ions, making it valuable in water treatment processes to prevent scale formation and corrosion. In the cleaning industry, it enhances the performance of detergents and soaps by softening water and improving their ability to remove dirt and stains. Additionally, it is utilized in personal care products like shampoos and skin cleansers to maintain product stability and improve texture. It is also employed in textile dyeing processes to improve color quality and fabric durability. In the food industry, it is sometimes used as a processing aid to enhance texture and shelf life of products. Its biodegradable nature makes it an environmentally friendly choice in formulations where sustainability is a priority.