D(+)-Xylose 99+%
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
141001000
141005000
141000025
ACRO141001000EA
763
DKK
ACRO141001000
ACRO141005000
ACRO141000025
D(+)-Xylose 99+%
D(+)-Xylose
Formel:
C₅H₁₀O₅ Molekylvægt: 150.13 g/mol Kogepunkt: 331 Smeltepunkt: 148…153 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00151475 CAS-nummer: 58-86-6 EINECS: 200-400-7 Merck Index: 13,10142 |
|
Specifikationer Testresultater
Appearance | White to almost white Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤0.2 % (K.F.) |
Sulfated ash | ≤0.2 % |
HPLC | ≥99.0 % (ELSD) |
Specific optical rotation | +18.0° to +21.0° (20°C, 589 nm) (c=10, H2O/NH3) |
Heavy metals (as Pb) | ≤10 ppm |
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