Ethylenediaminetetraacetic Acid

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Properties Simple | Detailed

Formula C10H16N2O8
IUPAC Name 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid
Molecular Mass 292.243 g·mol−1
Heat of Formation -1480.9 ± 16.7 kJ·mol−1
Dipole Moment 4.65 ± 1.08 D
Volume 325.84 Å 3
Surface Area 276.36 Å 2
HOMO Energy -9.64 ± 0.55 eV
LUMO Energy 0.24 ± eV
Point Group Symmetry C1
Synonyms
  • (ethane-1,2-diyldinitrilo)tetraacetic acid
  • (ethylenedinitrilo)tetraacetic acid
  • 139-33-3 (disodium salt)
  • 150-38-9 (trisodium salt)
  • 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetic acid
  • 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid
  • 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]ethanoic acid
  • 3,6-diazaoctanedioic acid, 3,6-bis(carboxymethyl)-
  • 6381-92-6 (disodium salt)
  • acetic acid, (ethylenedinitrilo)tetra-
  • acetic acid, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-
  • acroma dh 700
  • caswell no. 438
  • celon a
  • celon ath
  • cheelox
  • cheelox bf acid
  • chelating agents
  • chelest 3a
  • chemcolox 340
  • clewat taa
  • complexon ii
  • d00052
  • dissolvine e
  • edetic acid
  • edetic acid (nf/inn)
  • edetic acid [ban:inn]
  • edt
  • edta
  • edta (chelating agent)
  • edta acid
  • edta solution
  • edta, 500 mm solution, ph 8.0, ultrol<sup>&reg;</sup> grade
  • epa pesticide chemical code 039101
  • ethylenebisiminodiacetic acid
  • ethylenediamine tetraacetic acid
  • ethylenediamine-n,n,n',n'-tetraacetic acid
  • ethylenediaminetetraacetic acid solution
  • ethylenedinitrilotetraacetic acid
  • gluma cleanser
  • glycine, n,n'-1, {2-ethanediylbis[n-(carboxymethyl)-,} disodium salt
  • glycine, n,n'-1,2-ethanediylbis(n-(carboxymethyl)-
  • glycine, n,n'-1,2-ethanediylbis[n-(carboxymethyl)-
  • h4edta
  • hamp-ene acid
  • havidote
  • icrf 185
  • metal chelating agent
  • metaquest a
  • n,n'-1,2-ethane diylbis-(n-(carboxymethyl)glycine)
  • n,n'-1,2-ethanediylbis(n-(carboxymethyl)glycine)
  • nervanaid b acid
  • nullapon b acid
  • nullapon bf acid
  • perma kleer 50 acid
  • quastal special
  • questex 4h
  • seq 100
  • sequestrene aa
  • sequestric acid
  • sequestrol
  • techrun do
  • tetrine acid
  • titriplex
  • titriplex ii
  • trilon bs
  • trilon bw
  • universne acid
  • versene acid
  • vinkeil 100
  • warkeelate acid
  • yd 30
  • zonon ao
  • {[-(bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetic acid
CAS Number(s)
  • 10058-42-1
  • 13440-78-3
  • 161122-33-4
  • 20539-27-9
  • 60-00-4
  • 26627-46-3
  • 30485-87-1
  • 30485-88-2
  • 30485-90-6
  • 32757-10-1
  • 94108-75-5
InChIKey KCXVZYZYPLLWCC-UHFFFAOYSA-N
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