D-Glucosamine Sulfate Sodium Chloride CAS 38899-05-7 is white crystalling powder with odorless,slight sweet.Soluble in water,insoluble in ordinary or ganic solvent such as ethanol,and faintly soluble in methanol.

Specification
Appearance                             White crystalline powder
Assay (drying basis)                98%～102%
Identification                           A: Infrared Absorption
                                                B: Chloride\ Sodium Test
                                                C: HPLC
Specific Rotation                      +50.0°～+55.0°
PH value                                  3.0～5.0
Loss on drying                         ≤0.5%
Residue on Ignition                 22.5～26.0%
Potassium                                Meet requirement
Bulk Density                             ≥0.5 g/ml
Mesh Size                                100 mesh powder
Heavy Metal                             ≤10ppm
Lead                                         ≤1ppm
Arsenic                                      ≤3ppm
Sulphate                                   16.3～17.3%
Microbial Test
Total Aerobic Microbial Count    ≤1000 cfu/g
Yeast and Mold                         ≤100 cfu/g
Escherichia Coli                         Negative
Salmonella                                 Negative

Application
In pharmaceutical industry: In the treatment of aphthous stomatitis,suppurative eczema,arthritis and poisonous snake bite.
In daily necessities:Additive for hair lotion. 
In agricultural industry:Used in plant growth regulator and plant active agent. 
In food additives and health foods.

Packing
25kg/fiber drum

Storage
Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.