Acide éthylenediaminetétraacétique dihydrate de sel de dipotassium, BioUltra, >=99,0% (KT)

Name: Acide éthylenediaminetétraacétique dihydrate de sel de dipotassium, BioUltra, >=99,0% (KT)
Brand: SIGMA-ALDRICH
SKU: 03659-100g
Price: 132.87 USD

Code: 03659-100g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

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

Ethylenediaminetetraacetic acid dipotassium salt dehydrate can be u...

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$132.87 100G

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Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

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

Ethylenediaminetetraacetic acid dipotassium salt dehydrate can be used to study chelators, biochemicals and reagents. Ethylenediaminetetraacetic acid dipotassium salt dehydrate has been used to study the three dimensional hierarchy structures from self-assembly of quantum dots. Ethylenediaminetetraacetic acid dipotassium salt dehydrate acts as a catalyst by partially removing thiol stabilizers from the nanoparticle surface to induce the stabilization reaction of CdTe nanoparticles.

λ	0.1 M in H₂O
anion traces	sulfate (SO₄^2-): ≤100 mg/kg, chloride (Cl^-): ≤50 mg/kg
assay	≥99.0% (KT)
cation traces	Bi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤1000 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
form	powder
impurities	insoluble matter, passes filter test
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);;;21H2/q;2+1;;/p-2
mp	255-280 °C (dec.) (lit.)
pH	4.0-5.0 (25 °C, 0.1 M in H₂O)
product line	BioUltra
Quality Level	100
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
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
UV absorption	λ: 280 nm A_max: 0.02, λ: 260 nm A_max: 0.15

Safety Data Sheet for 03659-100G
Certificat d'analyse Sigma

Cas Number

25102-12-9

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

Acide éthylenediaminetétraacétique dihydrate de sel de dipotassium, BioUltra, >=99,0% (KT)

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