Used primarily as a chelating agent, it effectively binds with metal ions to stabilize them in various industrial processes. In water treatment, it helps in controlling scale formation and corrosion by sequestering metal ions like calcium and magnesium. In the textile industry, it assists in dyeing processes by preventing metal ions from interfering with dye uptake, ensuring consistent and vibrant colors. Additionally, it is employed in cleaning formulations to enhance the removal of metal stains and deposits. Its ability to form stable complexes with metals also makes it useful in agriculture, where it can improve the availability of micronutrients in soil for plant uptake.