China N-Acetyl-L-Leucine USP Grade, Find details about China Pharmaceutical Chemical, Pharmaceutical from N-Acetyl-L-Leucine USP Grade
Analytical Items | Standard |
Appearance | White to off-white powder |
Specific Rotation | -22.0~-26.0° |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.3% |
Heavy metals (Pb) | ≤20PPm |
Assay | 98.0%~102.0% |
Purity | ≥98.0% |