L-Serine |56-45-1
Product Specification:
| Item | Specificatio (AJI97) |
| Aspectus | Album pulveris crystallini |
| Pertentare, % (ex arida materia) | 99.0~101.0 |
| Imprimis gyrationis optica | +14.4o~+15.5o |
| Transmittance,% | ≥98.0 |
| PH valorem | 5.2~6.2 |
| Damnum in siccitate, % | ≤0.2 |
| Metalla gravia, % | ≤0.001 |
| Residere ignitionem, % | ≤0.1 |
| Chloride,% | ≤0.02 |
| Sulfate,% | ≤0.02 |
| Ferrum, % | ≤0.001 |
| Arsenicum, % | ≤0.0001 |
| Aconitum (ut NH+4), % | ≤0.02 |
| Alia amino acida | Nec detd. |
