Category:
Intermediates&Fine Chemicals
CAS NO:
1429-50-1
Standard:
USP,
Ethylenebis(nitrilodimethylene)tetraphosphonic acid, commonly known as EDTMPA, is a high-performance phosphonate chelating agent synthesized via the condensation of ethylenediamine, formaldehyde, and phosphorous acid. Its molecular formula is C2H10N2P4O12 with CAS No. 2809-21-4.
Store in a dry, ventilated area away from oxidizers. Wear chemical-resistant gloves and eye protection during handling; avoid inhalation of dust. Not approved for direct clinical use or pharmaceutical formulation.