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V900157

Sigma-Aldrich

Ethylenediaminetetraacetic acid dipotassium salt dihydrate

Vetec™, reagent grade, 98%

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Synonym(s):
(Ethylenedinitrilo)tetraacetic acid dipotassium salt, Dipotassium ethylenediaminetetraacetate dihydrate, EDTA dipotassium salt, Edathamil, Potassium ethylenediaminetetraacetate dibasic
Linear Formula:
HOOCCH2(KOOCCH2)NCH2CH2N(CH2COOK)CH2COOH · 2H2O
CAS Number:
25102-12-9
Molecular Weight:
404.45
EC Number:
217-895-0
UNSPSC Code:
12352107

grade

reagent grade

product line

Vetec™

Assay

98%

form

powder

mp

255-280 °C (dec.) (lit.)

solubility

3 M KOH: 160 mg/mL, clear to very slightly hazy, colorless to faintly yellow

SMILES string

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

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Application

Used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H332

Precautionary Statements

P261 - P271 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Inhalation

WGK

WGK 2

Certificates of Analysis (COA)

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Lisa K Philp et al.
PloS one, 10(2), e0117494-e0117494 (2015-02-07)
High saturated fat (HF-S) diets increase intramyocellular lipid, an effect ameliorated by omega-3 fatty acids in vitro and in vivo, though little is known about sex- and muscle fiber type-specific effects. We compared effects of standard chow, HF-S, and 7.5%
Anne-Marie L Seymour et al.
Cardiovascular research, 106(2), 249-260 (2015-03-10)
Left ventricular hypertrophy is an adaptive response of the heart to chronic mechanical overload and can lead to functional deterioration and heart failure. Changes in cardiac energy metabolism are considered as key to the hypertrophic remodelling process. The concurrence of

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