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25102-12-9 - Ethylenediaminetetraacetic acid dipotassium salt dihydrate, 99% - EDTA dipotassium salt dihydrate - L11842 - Alfa Aesar

L11842 Ethylenediaminetetraacetic acid dipotassium salt dihydrate, 99%

Numéro de CAS
EDTA dipotassium salt dihydrate

Conditionnement Prix ($) Quantité Disponibilité
100g 34,80
500g 116,00
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Ethylenediaminetetraacetic acid dipotassium salt dihydrate, 99%


Propriétés chimiques

Poids moleculaire
404.46 (368.43anhy)
Point de fusion
ca 272° dec.
Soluble in water.


Ethylenediaminetetraacetic acid dipotassium salt dihydrate is used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is involved in the study of chelators, biochemicals and reagents as well as in the study of the three dimensional hierarchy structures from self-assembly of quantum dots. It also acts as a catalyst by partially removing thiol stabilizers from the nanoparticle surface to induce the stabilization reaction of CdTe nanoparticles.


Incompatible with strong oxidizing agents and strong acids.

Références bibliographiques

Ito, M.; Oishi, K.; Yoshida, Y.; Okumura, T.; Sato, T.; Naito, E, Yokoi, W.; Sawada, H. Effects of lactic acid bacteria on low-density lipoprotein susceptibility to oxidation and aortic fatty lesion formation in hyperlipidemic hamsters. Benef. Microbes 2015, 6 (3), 287 -293.

Farooq, A.; Whitehead, D.; Azzawi, M. Attenuation of endothelial-dependent vasodilator responses, induced by dye-encapsulated silica nanoparticles, in aortic vessels. Nanomedicine 2015, 9 (3), 413 -425.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Code tarifaire harmonisé


  • A10221

    Imidazole, 99%
  • A10713

    Ethylenediaminetetraacetic acid, 99%
  • L03476

    n-Butyl acrylate, 98+%, stab. with up to 50ppm 4-methoxyphenol
  • L11991

    Ethylenediaminetetraacetic acid tripotassium salt dihydrate, 99%
  • 10340

    Sodium, dispersion, 40% in oil, 99+% (metals basis)

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux


Analytique et matériel de laboratoire