D (-)-ribos 99+%

Leverantör: Thermo Scientific

132360250 132361000 132360050 132365000
ACRO132360250EA 1325 SEK
ACRO132360250 ACRO132361000 ACRO132360050 ACRO132365000
D (-)-ribos 99+%
D(-)-Ribose
Formel: C₅H₁₀O₅
MW: 150,13 g/mol
Kokpunkt: 331 °C (1013 hPa)
Smältpunkt: 88…92 °C
Densitet: 0,8 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00135453
CAS nummer: 50-69-1
EINECS: 200-059-4
Merck Index: 12,08371

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Specifikation testresultat

Appearance White to light yellow to light beige Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤1 % (40°C, 5 h, 20 Torr)
Sulfated ash ≤0.1 %
HPLC ≥99.0 % (ELSD)
Specific optical rotation -19.2° to -20.8° (20°C, 589 nm) (c=4, H2O)
Heavy metals (as Pb) ≤10 ppm

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