Used extensively as a chelating agent to bind metal ions in various industries. In food production, it preserves color and flavor by preventing oxidation caused by metal contaminants. In medicine, it treats heavy metal poisoning by forming stable complexes with toxic metals like lead, facilitating their excretion from the body. In cosmetics, it enhances product stability by sequestering metal ions that could degrade ingredients. In water treatment, it prevents scale formation by binding calcium and magnesium ions. Additionally, it is employed in laboratory settings to inhibit metal-dependent enzymatic reactions, ensuring accurate experimental results.