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N-acetyl Glucosamine | 7512-17-6

N-acetyl Glucosamine | 7512-17-6


  • Common Name:  N-acetyl glucosamine
  • CAS No:  7512-17-6
  • EINECS: 231-368-2
  • Appearance: White Crystalline, Free Flowing Powder
  • Molecular Formula: C5H9NO3S
  • Qty in 20' FCL: 20MT
  • Min. Order: 25KG
  • Brand Name: Colorcom
  • Shelf Life: 2 Years
  • Place of Origin: China
  • Package: 25 kgs/bag or as you request
  • Storage: Store at a ventilated, dry place
  • Standards executed: International Standard
  • Product Detail

    Product Tags

    Product Description:

    N-acetyl-D-glucosamine is a new type of biochemical drug, which is the constituent unit of various polysaccharides in the body, especially the exoskeleton content of crustaceans is the highest. It is a clinical drug for the treatment of rheumatism and rheumatoid arthritis .

    It can also be used as food antioxidants and food additives for infants and young children, sweeteners for diabetics.

    The efficacy of N-acetyl glucosamine:

    It is mainly used for clinically enhancing the function of the human immune system, inhibiting the excessive growth of cancer cells or fibroblasts, and inhibiting and treating cancer and malignant tumors. Joint pain can also be treated.

    Immunomodulation

    Glucosamine participates in sugar metabolism in the body, exists widely in the body, and has a very close relationship with humans and animals.

    Glucosamine participates in the protection of the body by combining with other substances such as galactose, glucuronic acid and other substances to form important products with biological activities such as hyaluronic acid and keratin sulfate.

    Treats Osteoarthritis

    Glucosamine is an important nutrient for the formation of human cartilage cells, the basic substance for the synthesis of aminoglycans, and the natural tissue component of healthy articular cartilage.

    With age, the lack of glucosamine in the human body becomes more and more serious, and the articular cartilage continues to degrade and wear out. Numerous medical studies in the United States, Europe and Japan have shown that glucosamine can help repair and maintain cartilage and stimulate the growth of cartilage cells.

    Antioxidant, anti-aging

    Glucosamine can excellently chelate Fe2+, and at the same time can protect lipid macromolecules from being damaged by hydroxyl radical oxidation, and has antioxidant capacity.

    Antiseptic and antibacterial

    Glucosamine has obvious antibacterial effect on 21 kinds of bacteria commonly found in food, and glucosamine hydrochloride has the most obvious antibacterial effect on bacteria.

    With the increase of the concentration of glucosamine hydrochloride, the antibacterial effect gradually became stronger.

    Technical indicators of N-acetyl glucosamine:

    Analysis Item                               Specification

    Appearance               White Crystalline, Free Flowing Powder

    Bulk Density                               NLT0.40g/ml

    As Tapped Density             Meets the requirements of USP38

    Particle Size                       NLT 90% through 100 Mesh

    Assay (HPLC)                   98.0~102.0% (on the dried basis)

    Absorb                         0.25a.u. (10.0% Water Solut.-280nm)

    Specific RotationαD20             +39.0°~+43.0°

    PH (20mg/ml.aq.sol.)                       6.0~8.0

    Loss on Drying                               NMT0.5%

    Residue on Ignition                          NMT0.1%

    Chloride (Cl)                                  NMT0.1%

    Melting Range                             196°C~205°C

    Heavy Metals                                 NMT 10 ppm

    Iron (fe)                                        NMT 10 ppm

    Lead                                           NMT 0.5 ppm

    Cadmium                                      NMT 0.5 ppm

    Arsenic (As)                                   NMT 1.0 ppm

    Mercury                                         NMT 0.1 ppm

    Organic volatile impurities             Meets the Requirements

    Total Aerobic                                    NMT 1,000 cfu/g

    Yeast & Mold                                    NMT 100 cfu/g

    E. Coli                                            Negative in 1g

    Salmonella                                      Negative in 1g

    Staphylococcus Aureus                        Negative in 10g

    Enterobacteria & other gram neg           NMT 100 cfu/g


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