Used as a chelating agent in cleaning formulations, particularly in industrial and institutional cleaners where it helps remove hard water deposits and metal ions. Effective in low-temperature cleaning processes due to its ability to enhance cleaning efficiency in cold water. Employed in concrete admixtures to control setting time by sequestering calcium ions. Also utilized in some pharmaceutical and cosmetic products as a stabilizer and buffering agent. Its biodegradability makes it suitable for environmentally friendly formulations.