Inosin 99%

Lieferant: Thermo Scientific

ACRO122251000EA 179.92 EUR
ACRO122251000 ACRO122250250 ACRO122250100 ACRO122252500
Inosin 99%
Inosin
Formel: C₁₀H₁₂N₄O₅
Molecular Weight: 268,23
Schmelzpunkt: 212…213 °C (Zersetzung)
Lagertemperatur: Raumtemperatur
MDL: MFCD00066770
CAS-Nummer: 58-63-9
EINECS: 200-390-4

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Spezifikation Testergebnisse

Appearance White Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤1 %
Sulfated ash ≤0.1 %
HPLC ≥98.5 %
UV spectrophotometry 98 to 102 % (lambda max. 248.5nm, pH 7)
UV spectrophotometry Molar absorptivity 12200 +/- 2%, on dry substance
UV transmittance ≥98 % (c=1, H2O, 430 nm, 1 cm cell)
Ratio of Absorbances 1.65 to 1.77 (A250/A260)
Ratio of Absorbances 0.22 to 0.26 (A280/A260)
Titration with HClO4 ≥98.5 % (On dry substance)
Heavy metals (as Pb) ≤10 ppm

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