Listing ID#10070448
ModelLZCPLV001
CategoryChemicals
Quick answer
L-Valine is a Chemicals product. Key specs — Origin: CHINA.
Product Description
| Reserence standard:USP24 | |||
| Item | Specifications | Results | |
| Assay | 98.5-101.5% | 99.20% | |
| Appearance | White crystals or crystalline powder | Conforms | |
| Spcific rotation | 26.6°--28.8° | 27.8° | |
| PH value | 5.5-7.0 | 6.0 | |
| Chloride (as Cl) | less than 0.05% | less than 0.05% | |
| Sulfate (as SO4) | less than 0.03% | less than 0.03% | |
| Loss on drying | less than 0.30% | 0.15% | |
| Residue on ignition | less than 0.10% | 0.03% | |
| Heavy metal (as Pb) | less than 15ppm | less than 15ppm | |
| Arsenic (as AS2O3 ) | less than 1.5ppm | less than 1.5ppm | |
| Iron (as Fe) | less than 30ppm | less than 30ppm | |
| Organic volatile impurities | Conforms | Conforms | |
| Conclusion: This product complies withUSP24 standard. | |||
| Our L-Valine is produced by fermentation method, the raw material is good quality dextrose monohydrate made by our selves. | |||
| Please feel free to contact me if you need more information of our products. | |||
