L-Phenylalanie
ChemFine International Co., Ltd. [China] 
used as supplementary agent of nutrition.It is one of the needed amino acids for human body
| Purity(on dry basis) | ≥98.5% |
| Specific Rotation[a]20D | -33.0°~-35.0°on dry basis |
| Loss on drying | ≤0.3% |
| Residue on ignition | ≤0.1% |
| PH | 5.4~6.0 |
| Cl | ≤0.02% |
| NH4+ | ≤0.02% |
| ArsenicAs | ≤0.5ppm |
| Heavy metalsPb | ≤10ppm |
L-Phenylalanie
