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N-Acetyl-D-Glucosamine is a kind of white crystalline sweet powder, free soluble in water, slightly soluble in ethanol.
Synonyms: N-Acetyl-beta-D-glucosamine; N-Acetyl-D-glucosamine; N-Acetylglucosamine; 2-Acetamido-2-deoxy-D-glucopyranose
Molecular Formula: C 8 H 15 NO 6
Molecular Weight: 221.21
CAS Number: 7512-17-6
EINECS: 231-368-2
And N-Acetyl-D-Glucosamine is a kind of new biochemical drug, used in curing cancer, preventing cancer, reducing cholesterin, losing weight and increasing calcium. N-Acetyl-D-Glucosamine also has many uses in cosmetics.
N-Acetyl-D-Glucosamine is used to strengthen immune function in parctice mainoly,refrains from cancer cell or Fiber corpuscle excessing increment, can restrain and treat cancer.As to all kinds of inflammations, N-Acetyl-D-Glucosamine is able to therapy effectively. And also bone arthritis and joint pains may be treated. What more, N-Acetyl-D-Glucosamine may be used as food ingredients and additives.
Specification
Product name |
N-Acetyl-D-Glucosamine |
Test Items |
Specifications |
Appearance |
White powder |
Assay |
98.0-102.0% |
Melting point |
196-205°C |
Specific Rotation |
+39.0 - +42.0° |
Transmittance |
97.0% Min |
Chloride |
0.5% Max |
Heavy metals |
10ppm Max |
Arsenic |
1ppm Max |
Iron |
10ppm Max |
Loss on drying |
0.5% Max |
Residue on ignition |
0.1% Max |
pH |
6.0-8.5 |
Total plate count |
300cfu/g Max |
E.Coli |
Negative |
Packing: 25Kgs per drum.
Storage: Stored in a dry and cool place, keep away from strong light and heat.
Shelf life: Two years when stored properly in a well-closed container.