112422
N-Acetyl-L-cysteine
for biochemistry
For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
02 June 2012
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| Product information | |||
|---|---|---|---|
| Synonyms | 2-Acetamido-3-mercaptopropionic acid | ||
| Hill Formula | C5H9NO3S | ||
| HS Code | 2930 90 16 | ||
| EC number | 210-498-3 | ||
| Molar mass | 163.19 g/mol | ||
| CAS number | 616-91-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 200 g/l (20 °C) | ||
| Melting point | 108 - 110 °C | ||
| Molar mass | 163.19 g/mol | ||
| Bulk density | 730 kg/m3 | ||
| pH value | 1.5 - 2.5 (100 g/l, H2O, 20 °C) | ||
| Safety information | |||
|---|---|---|---|
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 2 water endangering | ||
| Disposal |
3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 5050 mg/kg | ||
