Tyrosine, USP
L-beta-(p-Hydroxyphenyl)alanine
|
Chemical Formula |
C9H11NO3 |
|
Molecular Weight |
F.W. 181.19 |
|
CAS # |
60-18-4 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (C9H11NO3; Dried Basis) | 98.5-101.5% |
| Specific Rotation, [a]D25 | -9.8° to -11.2° |
| Chromatographic Purity | To pass test |
| MAXIMUM LIMITS | |
| Loss on Drying | 0.3% |
| Residue on Ignition | 0.4% |
| Chloride | 0.04% |
| Sulfate | 0.04% |
| Iron | 0.003% |
| H | |
|
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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