Used in chelation therapy to remove heavy metals from the body, it binds to metal ions, aiding in detoxification. In industrial applications, it serves as a chelating agent in water treatment processes to control metal ion contamination and prevent scaling. It is also employed in the formulation of cleaning agents, where it helps to soften water and enhance the effectiveness of detergents by sequestering metal ions. Additionally, it is utilized in analytical chemistry as a complexing agent to stabilize metal ions in solution for accurate measurements.