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  • PRODUCTS > Chitin series > Chitin

    Chitin

  • Chemical Name: Poly-N-Acetyl-Glucosamine

    Molecular Formula:

    Molecular Weight: 203·n

    CAS NO.: 1398-61-4

    Customs commodity code: 29329990.99

    Chemical Structure:


    Characterize:

    It is off-white solid, amorphous, translucent , non-harmful, odorless, non-pollution, non-corrosive, non-burnable, non-explosive, Soluble in contain 8% licl 2 methyl ethyl amide or strong acid, excluding water ,diluted acid, alcohol, or other organic solution, According with the export standard of WTO. This product is natural linear high-molecular polysaccharide extracted from the shrimp and crab shell. It can be used as food additives and raw materials for pharmacy.


    Applications:

    Chitin is a new biochemical medicine that has special biological function of falling blood fat, reducing blood press, antidiabetics. In industry, chitin can be used as textiles mouldproof sterilization deodorants.It also can be applied to dye, paper and water treatment, etc. In agriculture, chitin can be used as pesticides, plant antivirotic. In fishery, it is feed. And it can be usded in cosmetic beauty agent, hair protection, moisturizing factor etc. In medical supplies it can be used as contact lens, artificial skin, seam, artificial dialysis membrane and artificial blood vessels, etc.


    Packaging :

    Paper barrel (36cm x 36cm) lined with two layers polyethylene film bag,or according to customers’ demands. 

    Outer size 36×36cm
    Net weight: 10kgs
    Gross Weight :11.8kgs.
    Qty/1*20’ctnr: 5.4 tons


    Storage and transport :

    It should be stored in a dry, clean, and shady place. Light loading and unloading in transportation. Harmful, toxic and polluted goods shouldn’t be mixed shipped. The rain is strictly prohibited.


    Standard: (Comply with USP35)

    Items

    quality standard -Industrial Grade

    quality standard - Food grade

    quality standard - Pharmaceutical grade

    Appearances

    Off-White to Light   Yellow Fibrillar

    Off-White to Light   Yellow Fibrillar

    Off-White to Light   Yellow Fibrillar

    Solubility

    Water, Dilute Acid Solution,   Organic Soivents: Insoluble

    Water, Dilute Acid Solution,   Organic Soivents: Insoluble

    Water, Dilute Acid Solution,   Organic Soivents: Insoluble

    Content(Dry Basis)

    Non-Detectable

    Non-Detectable

    Non-Detectable

    Fat Content

    Non-Detectable

    Non-Detectable

    Non-Detectable

    Water Content

    ≤12%

    ≤10%

    ≤10%

    Ash Content

    ≤8%

    ≤2%

    ≤1%

    Iron

    ≤20ppm

    ≤20ppm

    ≤20ppm

    Heavy Metals

    ≤10ppm

    ≤10ppm

    ≤10ppm

    Arsenic

    ≤0.5ppm

    ≤0.5ppm

    ≤0.5ppm

    Total   Plate Count

    ≤10000CFU/g

    ≤1000CFU/g

    ≤1000CFU/g

    Yeast   & Mold

    ≤1000CFU/g

    ≤100CFU/g

    ≤100CFU/g

    E.COLI

    Negative

    Negative

    Negative

    Salmonella

    Negative

    Negative

    Negative