Polyamino carboxylic acids, complexones
HEDP 1.CAS：2809-21-4 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid Molecular formula: C2H8O7P2 Relative molecular mass: 206.02 2.Product Property HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. It can dissolve the...
Group: Hydroxyethylidene diphosphonic acid