D-Glucosamine hydrochloride
Synonyms：2-Amino-2-deoxy-D-glucopyranose hydrochloride
Molecular Structure：
Molecular Formula：C6H13NO5.HCl
Molecular Weight：215.63
CAS Registry Number：66-84-2
EINECS：200-638-1
Specifications：
|
Items
|
Standard(Enterprise)
|
Standard(USP)
|
|
Description
|
White Crystalline Powder
|
|
|
Assay
|
99.00-101.00%
|
98.0%-102.00%(calculated on the dried basis)
|
|
Residue on lgnition
|
≤0.10%
|
≤0.1%
|
|
Loss on Drying
|
≤0.50%
|
≤10.%
|
|
PH
|
3.50-4.50
|
3.0-5.0
|
|
Chloride
|
≤17.00%
|
|
|
Iron
|
≤10PPM
|
|
|
Sulfate
|
|
≤0.24%
|
|
Organic volatile impurities
|
|
meets the requirements
|
|
Heavy Metals
|
≤10PPM
|
≤10PPM
|
|
Specific Rotation
|
+71.00°-+73.00°
|
+71.00°-+73.00°
|
|
Total Plate Count
|
MAX500/g
|
|
|
Yeast&Mold
|
MAX100/g
|
|
|
Salmonella
|
Negative
|
|
|
coliforms
|
Negative
|
|
|
Expriy date
|
Two years
|
|
|
Package
|
Preserve in tight,light-resisant containers
|
Properties: White crystal, flavorless, free soluble in water, slightly soluble in methanol, insoluble in organic solvents such as ethanol etc.
Application:
This product is a kind of natural chitin extraction from halobios. It is also the main component of chondroitin sulfate, mainly applied in medical treatment drugs. It has important Physiological functions to human body; it can promote the body & apos ; synthesis of mucopolysaccharide and improve joint viscous synovial fluid and is conducive to the articular cartilage’s metabolism and repair, with significant anti- inflammatory analgesic effect. It can be the nutritional supplement for diabetic patients, and it has good effect on the treatment of peptic ulcer disease and rheumatoid arthritis .It is also the main rawmaterial of antibiotics synthesis and anti-cancer drugs.Besides, it can be used in food,cosmetics and foodstuffs, and so on.
Storage & Transportation:
It should be stored in dry, clean, cool place; With light unloading when in transport-ation, handling as per packing requirements to ensure that the products are toward to the same direction in the box; When in the process of loading, It should not be mixed with harmful and toxic goods. To guarantee that there is no rain.
Packing: 25kg /fiber drum (Φ330mm×380mm) inner of polyethylene plastic, or according to order.
