Titriplex® III (Konzentrat) 0.01 M, Titrisol®, Supelco®

Lieferant: Merck

Achtung

Synonyme: Ethylendinitrilotetratetraessigsäure DinatriumsalzDinatriumdihydrogenethylendiamintetraacetatEDTA-Na2Ethylendiamin-N,N,N',N'-tetraessigsäure DinatriumsalzEthylendiamintetraessigsäure DinatriumsalzEdetinsäure DinatriumsalzIdranal IIIKestranal® 2S

M-Clarity™ Qualitätsstufe = MQ100

1.08446.0001EA 42.5 EUR
1.08446.0001
Titriplex® III (Konzentrat) 0.01 M, Titrisol®, Supelco®
EDTA Dinatriumsalz

Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.01 mol/l


The concentration of this solution was determined with volumetric standard zinc (article number 1.02409). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

Formel: C₁₀H₁₄N₂Na₂O₈
Molecular Weight: 336,21 g/mol
Lagertemperatur: Raumtemperatur
MDL: MFCD00070672
CAS-Nummer: 139-33-3
EINECS: 205-358-3

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Spezifikation Testergebnisse

Amount-of-substance concentration 0.01000 mol/l

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