L-Tryptophan
L-alpha-Amino-3-indolepropionic Acid
For Research Purposes Only.
|
Chemical Formula |
C11H12N2O2 |
|
Molecular Weight |
F.W. 204.23 |
|
CAS # |
73-22-3 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (C11H12N2O2) | Min. 97.0% |
| Specific Rotation, [a]D25 | -30° to -33° |
| MAXIMUM LIMITS | |
| Loss on Drying @ 105°C | 0.5% |
| Ammonium (NH4) | 0.02% |
| Arsenic (as As2O3) | 0.0001% |
| Chloride (Cl) | 0.02 |
|
UPS limit |
150 g |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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