Disodium methanedisulfonate is widely used as a buffering agent in various industrial and chemical processes. It is particularly effective in maintaining stable pH levels in formulations, making it valuable in the production of detergents, cleaning agents, and personal care products. Its ability to act as a stabilizer and chelating agent also makes it suitable for use in water treatment processes, where it helps to control scale formation and improve the efficiency of water softening systems. Additionally, it is utilized in the textile industry as a dyeing auxiliary, enhancing the color fixation and uniformity of fabrics. Its compatibility with other chemicals and non-toxic nature further broaden its applications in environmentally friendly and sustainable product formulations.