Used as a dispersing agent in water treatment formulations to prevent scale and deposit buildup. Commonly applied in industrial cooling systems and boilers to enhance efficiency and reduce maintenance. Also functions as a stabilizer in detergent formulations, improving performance in hard water. Its anionic properties make it effective in pigment dispersion for coatings and ceramics, ensuring uniform distribution and improved product consistency. Additionally, utilized in enhanced oil recovery processes to improve the mobility of injected fluids in reservoirs.