Selen-L-methionin 99+%
Lieferant: Thermo Scientific
|
Gefahr
|
259960010
259960025
259962500
ACRO259960010EA
534
CHF
ACRO259960010
ACRO259960025
ACRO259962500
Selen-L-methionin 99+%
Selen-L-methionin
Appearance: White to off-white Glistening powder
Formel:
C₅H₁₁NO₂Se Melting Pt: 265 °C Lager Temperatur: Kühlschrank |
MDL Number:
MFCD00037210 CAS-Nummer: 3211-76-5 UN: 3283 ADR: 6.1,III |
Spezifikation Testergebnisse
Appearance | White to off-white Glistening powder |
Infrared spectrum | Conforms |
HPLC | ≥99.0 % |
Enantiomeric excess | ≥99.0 % (HPLC-CHIR) |
Specific optical rotation | +17° to +19° (20°C, 589 nm) (c=1, 1 N HCl) |
Titration with HClO4 | 99.0 to 100.5 % |
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