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Merck
CN

E26290

Ethylenediaminetetraacetic acid tetrasodium salt hydrate

98%

Synonym(s):

Tetrasodium ethylenediaminetetraacetate hydrate

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About This Item

Linear Formula:
(NaO2CCH2)2NCH2CH2N(CH2CO2Na)2·xH2O
CAS Number:
Molecular Weight:
380.17 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
200-573-9
MDL number:
Assay:
98%
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Quality Level

assay

98%

mp

>300 °C (lit.)

SMILES string

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

InChI

1S/C10H16N2O8.4Na.H2O/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);;;;;1H2/q;4*+1;/p-4

InChI key

GXFFSKMBMYHTAE-UHFFFAOYSA-J

General description

Ethylenediaminetetraacetic acid is a poylaminocarboxylic acid commonly used as a complexing agent.

Application

Ethylenediaminetetraacetic acid tetrasodium salt hydrate has been used as an antimicrobial agent during biological ink preparation for use in biopolytronics.


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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2

target_organs

Respiratory Tract

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Use of polyaminocarboxylic acids as hydrophilic masking agents for fission products in actinide partitioning processes.
Sypula M, et al.
Solvent Extr. Ion Exch., 30(7), 748-764 (2012)
An HRP-based amperometric biosensor fabricated by thermal inkjet printing.
Setti L, et al.
Sensors and Actuators B, Chemical, 126(1), 252-257 (2007)
Qi-En Yang et al.
PLoS genetics, 11(7), e1005355-e1005355 (2015-07-16)
The origin of most ovarian tumors is undefined. Here, we report development of a novel mouse model in which conditional inactivation of the tumor suppressor gene Rb1 in oocytes leads to the formation of ovarian teratomas (OTs). While parthenogenetically activated



Global Trade Item Number

SKUGTIN
E26290-25G04061833553510
E26290-3KG04061833553527
E26290-10KG04061833428122
E26290-500G04061833602843