This compound is widely used in the production of hydrogels and polymers due to its ability to impart hydrophilic and anionic properties. It is particularly valuable in the fabrication of contact lenses, where it enhances water retention and comfort for the wearer. Additionally, it is employed in the development of drug delivery systems, as its sulfonate groups facilitate controlled release of therapeutic agents. In the field of biotechnology, it is utilized to modify surfaces for improved cell adhesion and protein immobilization. Its application extends to water treatment processes, where it aids in the removal of heavy metals through ion exchange mechanisms.