Assay : 98%min
Capacity: 5000MT/year
Packaging: 25 kilograms Paper barrel.
Sample: available
Appearance: Off-white crystalline powder
l-valine cas 72-18-4
描述
L-Valine Quick Details
Chemical Name:L-Valine
CAS No.: 72-18-4
Molecular Fomula: C5H11NO2
Chemical Structure:
Molecular Weight:117.15
Appearance: Off-white crystalline powder
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
1.Used as nutritional supplement with other essential amino acids to prepare comprehensive amino acid
2.Used to improve the immunity of animal organisms and promote the transformation of animal bone cells into mature T cells.
L-Valine Packing and Shipping
25kg/fibre drum
L-Valine Storage
Storedin a cool and ventilated warehouse
The storage temperature should not exceed 37°C.
