N-Acetylo-L-cysteina 98%
Dostawca: Thermo Fisher Scientific
Synonim:
Acetylcysteine, N-Acetyl-3-mercaptoalanine, NAC, (R)-(+)-N-Acetylcysteine, (R)-2-Acetamido-3-mercaptopropanoic acid, Ac-Cys-OH, N-Acetyl-L-Cysteine, LNAC
160280250
160280500
160280010
160282500
ACRO160280250EA
323
PLN
ACRO160280250
ACRO160280500
ACRO160280010
ACRO160282500
N-Acetylo-L-cysteina 98%
N-Acetylo-L-cysteina
Formuła:
C₅H₉NO₃S MW: 163.2 g/mol Temp. Wrzenia: 371 Temp. topnienia: 109…111 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00004880 Numer CAS: 616-91-1 Numer WE (dawny EINECS): 210-498-3 Klasyfikacja Merck : 13,00090 |
Wyniki testów specyfikacyjnych
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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