Min. Order Reference FOB Price
1 kg US$100.00 / kg
Product Description
Product Description Items Standard Result Appearance White or off-white crystalline powder white crystalline powder Specific rotation(C=1, water) -4~7° -6° Loss on drying ≤0.5% 0.1% Residue on ignition ≤0.2% 0.04% Purity (HPLC) ≥98% 99.3% Hangzhou ...