It is important pharmaceutical intermediates, raw materials and food additives.
Specifications︰
Appearance White crystalline powder Assay 99.0-101.0% Optical Rotation[α]⒛D +23.0°~+24.5° Sate of solution(Transmittance)≥98.0% Chloride content 20.6-21.3% Loss on drying ≤0.20% pH 5.0-6.0 Residue on ignition ≤0.10% Sulfate (SO4) ≤0.02% Ammonium (NH4) ≤0.02% Iron(Fe) ≤10ppm Heavy metal ≤10ppm Arsenic ≤1ppm Other amino acid Not detected
