Spec for Acetylleucine（N-Acetyl-DL-Leucine） Test Specifications Results Appearance A white crystals or crystalline powder Confirms Infrared Spectrum Infrared absorption spectrum Confirms State of solution ≥95.0% 98.2% Heavy metals(Pb) ≤20PPm <20PPm Arsenic(As2O3) ≤2PPm <2PPm Loss on drying ≤0.5% 0.31% Residue on ignition(sulfated) ≤0.3% 0.23% Assay 97.5~102.5% 99.50%
Packaging: 25kg /bag Storage: Keep in the original packaging in a clean,dry,low humidity environment.
