Inosin 99%
Lieferant: Thermo Scientific
ACRO122252500EA
539
CHF
ACRO122252500
ACRO122251000
ACRO122250100
ACRO122250250
Inosin 99%
Inosin
Formel:
C₁₀H₁₂N₄O₅ MW: 268,23 g/mol Melting Pt: 212…213 °C (Zersetzung) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00066770 CAS-Nummer: 58-63-9 EINECS: 200-390-4 |
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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