Merck
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2854

Sigma-Aldrich

Ethylenediaminetetraacetic acid disodium salt solution

2%, solution

Synonym(s):
EDTA disodium salt, (Ethylenedinitrilo)tetraacetic acid disodium salt, EDTA-Na2
Linear Formula:
[-CH2N(CH2CO2Na)CH2CO2H]2
CAS Number:
Molecular Weight:
336.21
Beilstein:
3822669
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

form

solution

concentration

2%

storage temp.

2-8°C

SMILES string

[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.2Na/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);;/q;2*+1/p-2

InChI key

ZGTMUACCHSMWAC-UHFFFAOYSA-L

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General description

Ethylenediamine tetraacetate (EDTA) is a calcium ion chelator, that has a low molecular mass of 292.24 Da.

Biochem/physiol Actions

Ethylenediaminetetraacetic acid disodium salt has the ability to block the binding of vasoactive intestinal peptide to macrophage membranes. It is mainly used in the purification of protein, to remove divalent cations and also to prevent protease activity.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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More Documents

Quotes and Ordering

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Journal of endodontics, 22(7), 337-340 (1996-07-01)
The purpose of this study was to investigate the effect of the disodium salt of ethylenediamine tetraacetate (EDTA), a calcium ion chelator used in the root canal therapy, on vasoactive intestinal peptide (VIP) binding to macrophage membranes (MM's). Binding assays
J L D'Amato et al.
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