Pharmaceutical lntermediates
L-Valine Typical Properties
| Item | Specification | Results |
| APPEARANCE | Off-white crystalline powder | Off-white crystalline powder |
| Assay | ≥98% | 98.6% |
| Loss on Drying | ≤0.5% | 0.39% |
| PH | 4.0-7.0 | 5.6 |
| Residue on Ignition | ≤0.5% | 0.29% |
| Specific Rotation[α]D25° | +26.6°~ +28.8° | 27.3° |
| Iron(Fe) | ≤0.003% | <0.003 |
| Heavy metals (Pb) | ≤5mg/kg | <5mg/kg |
| Arsenic | ≤2mg/kg | <2mg/kg |
| Mercury | ≤0.1mg/kg | <0.1mg/kg |
| Cadmium | ≤2mg/kg | <2mg/kg |
| Salmonella | NON | NON |
L-Valine Usage
- L-valine is an amino acid medicine. It is an essential amino acid for the human body. It is a nutritional supplement. It can also be used as a main component of amino acid infusions and comprehensive amino acid preparations in medicine.
- L-valine is one of the three branched-chain amino acids and is an essential amino acid. It can treat liver failure and central nervous system dysfunction.
L-Valine Packing and Shipping
25kg/fibre drum.
L-Valine Storage
Stored in a cool and ventilated warehouse
The storage temperature should not exceed 37°C.
- Date
- 7 5 月, 2020
Typical Properties Product […]