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Merck
모든 사진(3)

Key Documents

431788

Sigma-Aldrich

Ethylenediaminetetraacetic acid

99.995% trace metals basis

동의어(들):

(Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid

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About This Item

Linear Formula:
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
CAS Number:
Molecular Weight:
292.24
Beilstein:
1716295
EC Number:
MDL number:
UNSPSC 코드:
12352116
eCl@ss:
39030907
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

99.995% trace metals basis

형태

powder

기술

electrophoresis: suitable

mp

250 °C (dec.) (lit.)

solubility

water: soluble 0.4 g/L at 20 °C

density

1.46 g/cm3 at 20 °C

SMILES string

OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

InChI

1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)

InChI key

KCXVZYZYPLLWCC-UHFFFAOYSA-N

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일반 설명

Ethylenediaminetetraacetic acid is a water-soluble chelating agent that can form complexes with metal ions.It is useful for metal ion detection and water treatment

애플리케이션

Ethylenediaminetetraacetic acid can be used:
  • As a chelating agent in the preparation of ferromagnetic BiFeO3 nanoparticles by sol-gel process.
  • As a mobile phase in chromatographic separation of rare earth elements.
  • To functionalize the Au nanoparticles, which are used as probes in the colorimetric estimation of chromium(III) ions in solution.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

The effect of chelating agents on the excretion of endogenous metals.
Cantilena LR
Toxicology and Applied Pharmacology, 63.3, 344-350 (1982)
Properties and Infrared Spectra of Ethylenediaminetetraacetic Acid Complexes. II. Chelates of Divalent Ions
Sawyer DT
Journal of the American Chemical Society, 81(4), 816-820 (1959)
Nuclear magnetic resonance studies of metal-ethylenediaminetetraacetic acid complexes.
Kula RJ
Journal of the American Chemical Society, 85(19), 2930-2936 (1963)
Rebecca Scholz et al.
Journal of neuroinflammation, 12, 201-201 (2015-11-04)
Reactive microglia are commonly seen in retinal degenerative diseases, and neurotoxic microglia responses can contribute to photoreceptor cell death. We and others have previously shown that translocator protein (18 kDa) (TSPO) is highly induced in retinal degenerations and that the
Alexandra Raulf et al.
Basic research in cardiology, 110(3), 33-33 (2015-05-01)
Even though the mammalian heart has been investigated for many years, there are still uncertainties in the fields of cardiac cell biology and regeneration with regard to exact fractions of cardiomyocytes (CMs) at different developmental stages, their plasticity after cardiac

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