L-Phenylalanine |63-91-2
Tlhaloso ea Sehlahisoa:
| Ntho | Tlhaloso (AJI92) |
| Ponahalo | Phofo e tšoeu ea kristale |
| Assay, | 99.0~100.5 |
| Phetoho e khethehileng | -33.5°~-35.0° |
| Phetiso,% | ≥98.0 |
| Tahlehelo ha o omisa,% | ≤0.2 |
| Mesaletsa ha e tuka,% | ≤0.1 |
| pH boleng | 5.4~6.0 |
| Litšepe tse boima (Pb),% | ≤0.001 |
| Chloride,% | ≤0.02 |
| Sulfate,% | ≤0.02 |
| Aene,% | ≤0.001 |
| Ammonium(NH4),% | ≤0.02 |
| Arsenic (As),% | ≤0.0001 |
| Li-amino acid tse ling | Not detd. |
