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A propos de cet article
Formule linéaire :
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
Numéro CAS:
Poids moléculaire :
292.24
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39030907
UNSPSC Code:
12352100
EC Number:
200-449-4
MDL number:
Beilstein/REAXYS Number:
1716295
Service technique
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Laissez-nous vous aiderNom du produit
Ethylenediaminetetraacetic acid, ≥98.0% (KT)
Quality Level
assay
≥98.0% (KT)
form
powder
mp
250 °C (dec.) (lit.)
solubility
water: soluble 0.4 g/L at 20 °C
functional group
amine, carboxylic acid
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
General description
Ethylenediaminetetraacetic acid (EDTA, N,N,N′,N′-ethylenediaminetetraacetic acid) is a chelating agent. It forms complexes with rare earth metal ions and the stability constants of these complexes have been evaluated. Hydroxyl radicals generated pulse radiolytically in N2O- and N2O-O2-saturated solutions reacts with EDTA. Absorption spectrum of this reaction was recorded and maxima was observed at 275 and 480nm. EDTA is an excellent ligand for Cd(II) and forms stable Cd-EDTA complexes. 113Cd NMR studies of Cd-EDTA complexes have been reported.
Application
Ethylenediaminetetraacetic acid (EDTA) may be employed in a microtiter plate assay. In this assay, interaction between EDTA or lactoferrin and nisin, lysozyme, or monolaurin against Listeria monocytogenes, Escherichia coli, Salmonella enteritidis, and Pseudomonas fluorescens strains was investigated.
signalword
Warning
Classe de stockage
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
target_organs
Respiratory Tract
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation
wgk
WGK 3
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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Jill K Branen et al.
International journal of food microbiology, 90(1), 63-74 (2003-12-16)
A microtiter plate assay was employed to systematically assess the interaction between ethylenediaminetetraacetic acid (EDTA) or lactoferrin and nisin, lysozyme, or monolaurin against strains of Listeria monocytogenes, Escherichia coli, Salmonella enteritidis, and Pseudomonas fluorescens. Low levels of EDTA acted synergistically
The stability of the rare earth complexes with ethylenediaminetetraacetic acid.
Wheelwright EJ, et al.
Journal of the American Chemical Society, 75(17), 4196-4201 (1953)
Hobel B and von Sonntag C.
J. Chem. Soc. Perkin Trans. II, 3, 509-514 (1998)
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| E-075-1ML | 04061833592762 |
| E1700000 | 04061833793312 |
| PHR1535-500MG | 04061834420903 |
| 1255001-200MG | 04061838723604 |
| E9750-25G | 04061833609170 |
| E9750-500MG | 04061833609187 |
| E9750-5G | 04061833609194 |
| 46573-250MG | 04061832357263 |
| BP860 | 04061835278640 |
| E9750-1G | 04061835556779 |
| 03620-50G | 04061838619037 |
| 03620-1KG | 04061838619013 |
| 03620-250G | 04061838619020 |

