D(-)-Ribosa 99+%
Proveedor: Thermo Scientific
132360250
132361000
132360050
132365000
ACRO132360250EA
84.2
EUR
ACRO132360250
ACRO132361000
ACRO132360050
ACRO132365000
D(-)-Ribosa 99+%
D(-)-Ribose
Formula:
C₅H₁₀O₅ Pto. Ebullición: 331 °C (1013 hPa) Pto. de fusión: 88…92 °C Densidad: 0,8 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00135453 Núm. CAS: 50-69-1 EINECS: 200-059-4 Índice Merck: 12,08371 |
Resultados test especificaciones
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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