Customization: | Available |
---|---|
Main Ingredient: | Glucosamine |
Type: | Glucosamine |
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D-Glucosamine Sulfate
1) Glucosamine Sulfate Potassium Chloride(D-Glucosamine Sulfate 2KCL)
2) Glucosamine Sulfate Sodium Chloride(D-Glucosamine Sulfate 2NACL)
1.Test: HPLC
2.Standard: USP
3.Appearance: White or White Crystalline Powder
4.Assay: 98%min
5.Pacakge: 25 kg/drum, 17Mt/20'ft
6. Shelf life: 2 years
7. Free sample: Avaliable
Glucosamine Sulfate is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids. Glucosamine is part of the structure of the polysaccharides chitosan and chitin, which compose the exoskeletons of crustaceans and other arthropods, as well as the cell walls of fungi and many higher organisms.
Testing Item
|
Standard
|
Result
|
Assay/%
|
≥98.50
|
99.30
|
Specific Rotation
|
-26.7° ~ -29.0 °
|
-28.40°
|
Loss on Drying/%
|
≤1.00
|
0.50
|
Residue on Ignition/%
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≤0.30
|
0.20
|
Heavy Metal(Pb)/%(mg/kg)
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≤20
|
<20
|
Arsenic(As)/%(mg/kg)
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≤2
|
<2
|