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8.19040

Ethylenediaminetetraacetic acid dipotassium salt dihydrate

for synthesis

Synonym(s):

Ethylenediaminetetraacetic acid dipotassium salt dihydrate, Ethylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt

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About This Item

Empirical Formula (Hill Notation):
C10H14K2N2O8 · 2H2O
CAS Number:
Molecular Weight:
404.45
MDL number:
UNSPSC Code:
12352107
EC Index Number:
217-895-0
NACRES:
NA.22
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Quality Segment

form

solid

potency

>2000 mg/kg LD50, oral (Rat)

pH

4-5 (20 °C, 50 g/L in H2O)

mp

272 °C

bulk density

310 kg/m3

storage temp.

2-30°C

SMILES string

[K+].[K+].N(CCN(CC(=O)O)CC(=O)O)(CC(=O)[O-])CC(=O)[O-].O.O

InChI

1S/C10H16N2O8.2K.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;2*+1;;/p-2

InChI key

JFROQFOCFOKDKU-UHFFFAOYSA-L

Analysis Note

Assay (complexometric; calculated on dried substance): 99.0 - 101.5 %
Identity (IR): passes test

Legal Information

Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany


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Warning

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Hazard Classifications

Acute Tox. 4 Inhalation

Storage Class

11 - Combustible Solids



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Questions

  1. 8.19040 --> Sigma-Aldrich - Ethylenediaminetetraacetic acid dipotassium salt dihydrate This product above can be used as a anticoagulant, right?

    1 answer
    1. Ethylenediaminetetraacetic acid (EDTA) is an anticoagulant, commonly used in preventing clotting of blood.

      Helpful?

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