N-Acetyl-L-cysteine 98%
Supplier: Thermo Scientific Chemicals
16028-0010
16028-0250
16028-0500
16028-2500
TS16028-0010EA
1105
USD
TS16028-0010
TS16028-0250
TS16028-0500
TS16028-2500
N-Acetyl-L-cysteine 98%
N-Acetyl-L-cysteine
Formula:
C₅H₉NO₃S Melting Pt: 109…111 °C Storage Temperature: Ambient |
MDL Number:
MFCD00004880 CAS Number: 616-91-1 EINECS: 210-498-3 Merck Index: 13,00090 |
Specification Test Results
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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