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CAS 7651-99-2

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Phosphonic acid, P,P′,P′′,P′′′-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, sodium salt (1:5)

Description:
Phosphonic acid, P,P′,P′′,P′′′-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, sodium salt (1:5), commonly referred to by its CAS number 7651-99-2, is a complex organophosphorus compound characterized by its tetravalent phosphorus center bonded to multiple functional groups. This compound typically exhibits properties associated with phosphonic acids, such as high solubility in water and the ability to form stable complexes with metal ions. Its structure includes a central ethylene bridge connecting multiple nitrilobis(methylene) groups, which enhances its chelating ability. The sodium salt form indicates that it is ionized, contributing to its solubility and potential applications in various fields, including agriculture as a herbicide or in water treatment processes. Additionally, phosphonic acids are known for their role in inhibiting scale formation and corrosion, making this compound potentially useful in industrial applications. Safety data should be consulted for handling and exposure guidelines, as with all chemical substances.
Formula:C6H20N2O12P4·5Na
InChI:InChI=1S/C6H20N2O12P4.5Na/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=IVGYDYHVOMLTIZ-UHFFFAOYSA-N
SMILES:C(N(CP(=O)(O)O)CCN(CP(=O)(O)O)CP(=O)(O)O)P(=O)(O)O.[Na]
Synonyms:
  • Dequest 2046
  • Ethylenediamine Tetra(Methylenephosphonic Acid) Pentasodium Salt
  • Pentasodium (ethylenediamine)tetramethylenephosphonate
  • Pentasodium ({(2-{Bis[(Hydroxyphosphinato)Methyl]Amino}Ethyl)[(Hydroxyphosphinato)Methyl]Amino}Methyl)Phosphonate
  • Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid)
  • Phosphonic acid, P,P′,P′′,P′′′-[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, sodium salt (1:5)
  • Phosphonic acid, [1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-, pentasodium salt
  • pentasodium N,N,N',N'-tetrakis(phosphonatomethyl)ethane-1,2-diamine
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