EDTA triammonium salt

EDTA triammonium salt structural formula

CAS Number15934-01-7
Molecular FormulaC10H25N5O8
Molecular Weight343.337
InChI KeyXKWFRVVFRZYIFP-UHFFFAOYSA-N
LogP-1.21
Synonyms
  • EDTA triammonium salt
  • Trisammonium 2,2'-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}azanediyl)diacetate
  • 15934-01-7
  • Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, ammonium salt (1:3)
  • EDTA, ammonium salt
  • Acetic acid, (ethylenedinitrilo)tetra-, triammonium salt
  • Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, triammonium salt
  • Chelest 3N
  • Chelest 3N50
  • Triammonium (ethylenedinitrilo)tetraacetate
  • Triammonium ethylenediaminetetraacetate
  • Versene Tri-Ammonium EDTA
  • Hydrogenoethylenediaminetetraacetate de triammonium
  • triammonium hydrogen ethylenediaminetetraacetate
  • hydrogenoethylenediaminetetraacetate de triammonium
  • Triammoniumhydrogenethylendiamintetraacetat
  • hidrogenoetilendiaminatetraacetato de triamonio
  • GLYCINE, N,N'-1,2-ETHANEDIYLBIS(N-(CARBOXYMETHYL) -, TRIAMMONIUM
  • EINECS 240-073-8
  • Ethylenediaminetetraacetic acid triammonium salt

Applications:

Separation of EDTA triammonium salt on Newcrom R1 HPLC column

May 16, 2018
Separation of EDTA triammonium salt on Newcrom R1 HPLC column

EDTA triammonium salt can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
EDTA triammonium salt
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.