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03700

Ethylenediaminetetraacetic acid tetrasodium salt hydrate

≥98.0% (calc. based on dry substance, KT)

Synonym(s):

Tetrasodium ethylenediaminetetraacetate hydrate

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About This Item

Linear Formula:
(NaO2CCH2)2NCH2CH2N(CH2CO2Na)2·xH2O
CAS Number:
194491-31-1
Molecular Weight:
380.17 (anhydrous basis)
UNSPSC Code:
12352100
PubChem Substance ID:
329747781
EC Number:
200-573-9
MDL number:
MFCD00150025
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assay

≥98.0% (calc. based on dry substance, KT)

impurities

~7.5% water

mp

>300 °C (lit.)

solubility

H2O: 0.1 g/mL, clear, colorless

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

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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

Regulatory Information

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Global Trade Item Number

SKUGTIN
51239-5VL-F04061832492261
Y000189604061832656526
51239-1VL-F04061837401428
BP78204061838457080

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