... agent and complexing agent Diethylenetriaminepentaacetic Acid (DTPA, CAS: 67-43-6)Product name: DTPA ACID Chemical name: ... (ethylenenitrilo) tetraacetic Acid, Pentetic Acid, DTPA, H5DPTACAS No.: 67-43-6EINECS No.: 200-652-8Formula: C14H23N3O10 Molecular weight: 393 ... , agriculture, daily necessities, and others. DTPA, CAS: 67-43-6, Diethylenetriaminepentaacetic Acid, mainly used as chelating agent or ...