CymitQuimica logo

CAS 85480-89-3

:

Ethylenediaminetetra(methylenephosphonic acid) calcium sodium salt

Description:
Ethylenediaminetetra(methylenephosphonic acid) calcium sodium salt, commonly referred to as EDTMPA calcium sodium salt, is a chelating agent that contains both ethylenediamine and phosphonic acid functional groups. This compound is characterized by its ability to form stable complexes with metal ions, particularly calcium, which enhances its utility in various applications, including water treatment and as a scale inhibitor. It is typically a white to off-white powder that is soluble in water, making it effective in aqueous environments. The presence of phosphonic acid groups contributes to its strong binding affinity for metal ions, while the ethylenediamine backbone provides additional coordination sites. EDTMPA calcium sodium salt is often used in formulations aimed at preventing scale formation in industrial processes and in the formulation of detergents and cleaning agents. Its low toxicity profile and biodegradability make it an environmentally friendly option compared to other chelating agents. Overall, its unique chemical structure and properties make it a valuable compound in various industrial applications.
Formula:C6H20N2O12P4·xCa·xNa
InChI:InChI=1S/C6H20N2O12P4.Ca.Na/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20;;/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20);;
InChI key:InChIKey=DUKWVUPBOPHYFH-UHFFFAOYSA-N
SMILES:C(N(CP(=O)(O)O)CCN(CP(=O)(O)O)CP(=O)(O)O)P(=O)(O)O.[Ca].[Na]
Synonyms:
  • Ethylenediaminetetra(methylenephosphonic acid) calcium sodium salt
  • Phosphonic acid, [1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, calcium sodium salt
  • Phosphonic acid, P,P′,P′′,P′′′-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, calcium sodium salt (1:?:?)
  • Cublen E 34135P
  • Dequest 2047
Sort by
The purity filter is not visible because current products do not have associated purity data for filtering.
Found 1 products.