D-Glucosamine hydrochloride

D-Glucosamine hydrochloride Skype:526melody Alias: 2-Amino-2-deoxy-D-glucose hydrochloride Chitosamine hydrochloride CAS No.: 66-84-2 EINECS: 200-638-1 Molecular Fomular: C6H14NO5 Molecular Weight: 180.1785 Molecular Structure: Metling Point: 190-194°C Water Solubility: 0.1 g/ml(H2O),clear,colorless Appearance: Crystalline white powders Package: 25kg/fiberdrum Specification: Identification: A - Infrared Absorption B - Chloride - Sodium and Sulfate C - HPLC Specific Rotation: +70.0° ~ +73.0° Assay: 98.00% ~ 102.00% Sulfate: 0.24% Max. Loss on Drying: 0.50% Max. Residue on Ignition: 0.10% Max. PH Value: 3.5 ~ 5.0 Chloride: 16.20% ~ 16.70% Particle Size: 100% pass through 30mesh or 40mesh Organic Volatile Impurities: Meets the requirements of USP32 Heavy Metals: 10ppm Max. Arsenic: 0.50ppm Max. Microbiological Control: Total Plate Count: 1,000cfu/g Max. Yeast & Mold: 100cfu/g Max. E. Coli: Negative Salmonella: Negative