glucosamine hcl20100727a

character: white crystal with odorless,slight sweet.soluble in water,but insoluble in ordinary organic solvent such as ethanol,and faintly soluble in methanol. applications: it has important physiological functions to human body such as to take part in the detoxification of liver and kidney,to stimulate the increase of bifidobaio-gen,to treat bad rheumatoid factor.it is then an important material for the synthesis of human articular cartilage tissue,and is chiefly used is chiefly used in medicine,food,food additive,and so on. itemspecificationappearancewhite crystal powdercontent99.0-101.0%loss on drying<0.2%lgnition residue<0.1%optical rotation+72` +2`PH3.5-4.5Fe<10ppmheavy metal Pb<5ppmAs<5ppmtotal plate countcfu-g<1000/gE.Coli(MPN/100g)negativegermsnegativeparticle40-60 mesh