| Additional Information | L-enantiomer: < 0.5% |
| Arsenic (As) | 2ppm max. |
| Appearance of Solution | (5% soln. in 3N HCl) clear, colorless |
| Heavy Metals (as Pb) | 10ppm max. |
| Assay Percent Range | 99% |
| Linear Formula | (CH3)2CHCH2CH(NH2)CO2H |
| Infrared Spectrum | Authentic |
| Iron (Fe) | 10ppm max. |
| Loss on Drying | 0.2% max. |
| Residue after Ignition | 0.1% max. |
| Formula Weight | 131.17 |
| Specific Rotation | -14.9° to -16° (20°C, 589nm) (c=4, 6N HCl) |
| Physical Form | Crystalline Powder, Crystals, or Flakes |
| Percent Purity | ≥98.5% |
| Specific Rotation Condition | −15.45° (20°C c=4,6N HCl) |
| Color | White |
| Chemical Name or Material | D-Leucine, 99% |