Etidronate Disodium is organophosphonic acid corrosion inhibitor. Cas 7414-83-7. It is also called HEDP Na2. HEDP Na2 can chelate with Fe, Cu, and Zn ions. Etidronate Disodium (HEDP Na2) with chelation value 270 is a good substitute for EDTA disodium powder.

Category : HEDP Na2