L(-)-Xylose 99+%
Leverantör: Thermo Scientific
Synonyms:
(2S,3R,4S)-2,3,4,5-Tetrahydroxypentanal, L-(-)-Xylose
225990050
225990250
225991000
ACRO225990050EA
900
SEK
ACRO225990050
ACRO225990250
ACRO225991000
L(-)-Xylose 99+%
L(-)-Xylose
Formel:
C₅H₁₀O₅ MW: 150,13 g/mol Kokpunkt: 331 °C (1013 hPa) Smältpunkt: 150…152 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00151096 CAS nummer: 609-06-3 EINECS: 210-174-1 |
Specifikation testresultat
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % |
HPLC | ≥99.0 % (ELSD) |
Specific optical rotation | -18° to -20° (20°C, 589 nm) (c=10, H2O) (after 24 h) |
Loss on ignition | ≤0.1 % |
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