Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 98%

CAS: 194491-31-1 | C10H12N2Na4O8 | 380.17 g/mol

Catalog Number	Quantity
ALFA17385.30	250 g

Catalog number ALFA17385.30

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Quantity:

250 g

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Specifications

Chemical Name or MaterialEthylenediaminetetraacetic acid tetrasodium salt hydrate

CAS194491-31-1

Health Hazard 1H302+H332-H318-H335

Health Hazard 2GHS H Statement
H318-H302
Causes serious eye damage.
Harmful if swallowed.

Health Hazard 3P261-P264b-P270-P271-P280-P301+P312-P304+P340-P305+P351+P338-P310-P312-P330-P501c

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents, strong acids and metals.

RUO – Research Use Only

General References:

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.