N-Acetyl-L-cystein 98%
Lieferant: Thermo Scientific
160280250
160280500
160280010
160282500
ACRO160280250EA
61.9
CHF
ACRO160280250
ACRO160280500
ACRO160280010
ACRO160282500
N-Acetyl-L-cystein 98%
N-Acetyl-L-cysteine
Formel:
C₅H₉NO₃S Siedepunkt: 371 °C (1013 hPa) Melting Pt: 109…111 °C Dichte: 1,48 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00004880 CAS-Nummer: 616-91-1 EINECS: 210-498-3 Merck Index: 13,00090 |
Spezifikation Testergebnisse
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % |
Heavy metals | ≤10 ppm |
Residue after ignition | ≤0.5 % |
Specific optical rotation | +21° to +27° (20°C, 589 nm) (c=5, phosphate buffer pH 7) (on dried substance) |
Titration with NaOH | ≥97.5 % |
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