Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt

乙二胺四甲叉膦酸五钠

Also known as: EDTMP pentasodium salt, Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid), pentasodium trihydrogen [ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonate, EDTMPNa5, Phosphonic acid, 1,2-ethanediylbisnitrilobis(methylene)tetrakis-, pentasodium salt, EDTMP·Na5

Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt (CAS 7651-99-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H15N2Na5O12P4 and a molecular weight of 546.03300 g/mol. It is also known as EDTMP pentasodium salt, Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid) and pentasodium trihydrogen [ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7651-99-2

Jingsj CID

J-1099727-5

Molecular Formula

C₆H₁₅N₂Na₅O₁₂P₄

Chinese Name

乙二胺四甲叉膦酸五钠

Molecular Weight

546.03300 g/mol

Category

Organic Acids

Last updated

8/21/2026