Ethylenediamine-N,N′-diacetic acid is widely used as a chelating agent in various industrial and chemical processes. It effectively binds to metal ions, making it valuable in water treatment to prevent scaling and corrosion by sequestering calcium, magnesium, and other metal ions. In the textile industry, it is employed to improve dyeing processes by stabilizing metal ions that could interfere with color consistency. Additionally, it finds application in agriculture as a component of micronutrient fertilizers, enhancing the availability of essential metals like iron and zinc to plants. Its chelating properties also make it useful in cleaning formulations, where it helps remove metal stains and deposits. In analytical chemistry, it serves as a reagent for complexometric titrations to determine metal ion concentrations accurately.