Ethylenediaminetetraacetic acid tetrasodium salt dihydrate

purum, ?98.0% (KT)

Synonym(s):EDTA tetrasodium salt, Edathamil, Tetrasodium ethylenediaminetetraacetate dihydrate

Properties

grade

purum

Quality Level

200

assay

?98.0% (KT)

impurities

5-10% water

solubility

H₂O: 0.1?g/mL, clear

SMILES string

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

InChI

1S/C10H16N2O8.4Na.2H2O/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);;;;;2*1H2/q;4*+1;;/p-4

InChI key

KSYNLCYTMRMCGG-UHFFFAOYSA-J

Safety Information

Pictograms

GHS05,GHS07,GHS08

Signal Word

Danger

Hazard Statements

H302 + H332 – H318 – H373

Precautionary Statements

P260 – P280 – P301 + P312 – P304 + P340 + P312 – P305 + P351 + P338 – P314

Hazard Classifications

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

Target Organs

Respiratory Tract

Storage Class Code

11 – Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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