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Thermo Scientific Chemicals
Ethylenediaminetetraacetic acid tripotassium salt dihydrate, 99%
CAS: 65501-24-8 | C10H17K3N2O10 | 442.545 g/mol
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Catalog number L11991.18
also known as L11991-18
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Quantity:
50 g
Price (USD)
45.65
Online Exclusive
50.40Save 4.75 (9%)
Each
Chemical Identifiers
CAS65501-24-8
IUPAC Nametripotassium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate
Molecular FormulaC10H17K3N2O10
InChI KeyMAPFUJCWRWFQIY-UHFFFAOYSA-K
SMILESO.O.[K+].[K+].[K+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
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Specifications
Specification Sheet
Specification SheetFormPowder or crystalline powder or granules or lumps
Assay (unspecified)≥98.5% (non-U.S. specification)
Assay from Suppliers CofA≥98,5% (Titration) (U.S. specification)
CommentSpecification differs for U.S. and non-U.S. material where indicated
Identification (FTIR)Conforms to K3-EDTA (U.S. specification)
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Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid and hydroxyethyenediaminetriacetic acid ingredients in cosmetic formulations.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid and hydroxyethyenediaminetriacetic acid ingredients in cosmetic formulations.
Solubility
Soluble in water and potassium hydroxide.
Notes
Incompatible with strong oxidizing agents, metals, zinc, aluminum, carbon steel, copper, copper alloys, galvanized metals and nickel.
Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid and hydroxyethyenediaminetriacetic acid ingredients in cosmetic formulations.
Solubility
Soluble in water and potassium hydroxide.
Notes
Incompatible with strong oxidizing agents, metals, zinc, aluminum, carbon steel, copper, copper alloys, galvanized metals and nickel.
RUO – Research Use Only
General References:
- Silva Jr, S. D.; Zampieri, T. T.; Ruggeri, A.; Ceroni, A.; Aragão, D. S.; Fernandes, F. B.; Casarini, D. E.; Michelini, L. C. Downregulation of the Vascular Renin-Angiotensin System by Aerobic Training -Focus on the Balance Between Vasoconstrictor and Vasodilator Axes-. Circ. J. 2015, 79 (6), 1372-1380.
- Liu, A.; Kozhich, A.; Passmore, D.; Gu, H.; Wong, R.; Zambito, F.; Ranganb, V. S.; Mylera, H.; Aubrya, A.; Arnold, M. E.; Wang, J. Quantitative bioanalysis of antibody-conjugated payload in monkey plasma using a hybrid immuno-capture LC-MS/MS approach: Assay development, validation, and a case study. J. Chromatogr. B 2015, 1002, 54-62.