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%
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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signalword
Danger
hcodes
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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