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

Code: 03664-100G 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 tripotassium salt dehydrate can be ...


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Votre prix
$195.20 100G
DEMANDER

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 tripotassium salt dehydrate can be used to study chelators, biochemicals and reagents. EDTA tripotassium salt has been used in a study to assess the safety of EDTA and HEDTA ingredients in cosmetic formulations.

λ0.1 M in H2O
anion traceschloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤500 mg/kg
assay≥99.0% (KT)
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Ca: ≤20 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤2000 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 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
impuritiesinsoluble matter, passes filter test
InChI keyMAPFUJCWRWFQIY-UHFFFAOYSA-K
InChI1S/C10H16N2O8.3K.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;3*+1;;/p-3
mp182 °C (dec.) (lit.)
pH7.0-9.0 (25 °C, 0.1 M in H2O)
product lineBioUltra
Quality Level100
SMILES string[K+].[K+].[K+].[H]O[H].[H]O[H].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
solubilityH2O: 0.1 M at 20 °C, clear, colorless
UV absorptionλ: 280 nm Amax: 0.05, λ: 260 nm Amax: 1.5
Cas Number65501-24-8
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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