AVA Chemicals [P] Ltd. Offers Diethylene Triamine Penta Acetic Acid. AVA Chemicals [P] Ltd. Is an ISO 9001:2000 certified company. It has white powder like appearance and complies with the standard parameters. The molecular weight of Diethylene Triamine Penta Acetic Acid is 393.4. The Active Content is 98% minimum. Ph of saturated solution of Diethylene Triamine Penta Acetic Acid is 2.1 to 2.5. Chelation Value of Diethylene Triamine Penta Acetic Acid is 255 mg CaCo3 / g.