Used as a dispersing agent in dye formulations to improve solubility and stability of dyes in aqueous solutions. Enhances uniform distribution of dye particles during textile processing, preventing agglomeration and ensuring consistent coloration. Also employed in the production of water-based inks and pigments for its ability to stabilize suspended particles. Its sulfonate groups provide strong hydrophilic character, making it effective in high-electrolyte environments.

Additionally, utilized in some cleaning formulations to help suspend dirt and prevent redeposition on surfaces. Can be used as an adjuvant in pesticide production to improve the dispersion of active ingredients on plant surfaces. Furthermore, applied in the paper industry to enhance the adhesion of colors and various chemicals during paper manufacturing.