D-Leucine / D-ロイシン
- CAS RN
- 328-38-1
- Chemical Formula
- C6H13NO2
- FW
- 131.17
| Code No. | Package Size |
|---|---|
| 29471 | - |
| 29472 | 1kg |
| 29473 | 5kg |
| 29474 | 10kg |
| 29429 | 25kg |
| Solubility in 3M-HCl | Colorless & clear (c=5) |
|---|---|
| Specific rotation [α]D20 | -14.8°~-15.7°(c=4, 6M-HCl) |
| Loss on drying | Not more than 0.3% |
| Residue on ignition (as sulfate) | Not more than 0.1% |
| Chloride (Cl) | Not more than 0.02% |
| Sulfate (SO4) | Not more than 0.03% |
| Heavy metals (as Pb) | Not more than 10ppm |
| Iron (Fe) | Not more than 10ppm |
| Ammonium (NH4) | Not more than 0.02% |
| Arsenic (As2O3) | Not more than 1ppm |
| Other amino acids | Not detected by T.L.C.(The spotted amount, 50μg) |
| Assay | 98.5%～101.0% |
| L-Isomer | Not more than 0.5% |