Min. Order Reference FOB Price
1 kg US$0.78-2.00 / kg
Product Description
Product Description 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid / HEDP CAS No. 2809-21-4 EINECS: 220-552-8 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable ...