ED2P
Ethylenediaminetetraacetic acid dipotassium salt dihydrate
≥98%
Synonym(s):
(Ethylenedinitrilo)tetraacetic acid dipotassium salt, Dipotassium ethylenediaminetetraacetate dihydrate, EDTA dipotassium salt, Edathamil, Potassium ethylenediaminetetraacetate dibasic
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About This Item
InChI key
JFROQFOCFOKDKU-UHFFFAOYSA-L
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
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
biological source
synthetic
assay
≥98%
form
powder
reaction suitability
reagent type: chelator
pH
4.0-5.0 (25 °C, 40.4 g/L)
mp
255-280 °C (dec.) (lit.)
solubility
3 M KOH: 160 mg/mL, clear to very slightly hazy, colorless to faintly yellow
storage temp.
room temp
Quality Level
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Related Categories
Application
- of EDTA–glycerol solution (EDTA-G) for decalcification
- of buffer for monoamine and pterine analysis
- of T-cell resuspension buffer
Biochem/physiol Actions
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation
Storage Class
11 - Combustible Solids
wgk
WGK 2
ppe
dust mask type N95 (US), Eyeshields, Gloves
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