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194491-31-1 - Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 98% - EDTA tetrasodium salt hydrate - A17385 - Alfa Aesar

A17385 Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 98%

CAS-Nummer
194491-31-1
Synonyme
EDTA tetrasodium salt hydrate

Größe Preis ($) Menge Verfügbarkeit
250g 19,40
1000g 50,20
5000g 192,00
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Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 98%

MDL
MFCD00150025
EINECS
200-573-9

Chemische Eigenschaften

Formel
C10H12N2Na4O8•xH2O
Molmasse
380.17(anhy)
Schmelzpunkt
>300°
Löslichkeit
Soluble in water.

Anwendungen

Ethylenediaminetetraacetic acid tetrasodium salt hydrate is used as an inhibitor of metal ligand proteases. It also acts as a chelator of zinc ion in the active site of metalloproteases. It is used as an anticoagulant and also used in the fluorometric determination of beryllium.

Bemerkungen

Incompatible with strong oxidizing agents, strong acids and metals.

Literaturverweise

Complexing agent for many cations.

Wu, C. L.; Chen, Y. Hydroxyethyl cellulose filled with M2+ chelate complexes with ethylenediaminetetraacetic acid (EDTA) as an effective electron-injection layer for polymer light-emitting diodes. Org. Electron. 2015, 25, 156-164.

Luo, X. L.; Wang, M. J.; Yang, D. S.; Yang, J.; Chen, Y. S. Hydrothermal synthesis of morphology controllable Cu2O and their catalysis in thermal decomposition of ammonium perchlorate. J. Ind. Eng. Chem. 2015, 32, 313-318.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H318

Harmful if swallowed. Causes serious eye damage.

Sicherheitshinweise: P260-P201-P280i-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear eye/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
3828865
Harmonized Tariff Code
2922.49
TSCA
Yes
RTECS
AH5075000

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