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  • Chitosan with CAS 9012-76-4
    • Chitosan with CAS 9012-76-4

    Chitosan with CAS 9012-76-4

    what is of  Chitosan with CAS 9012-76-4?

    Chitosan is a unique basic polysaccharide obtained by N-deacetylation of chitin in an alkaline medium. This alkaline consists mainly of β-(1-4)-2-acetamido-2-deoxy-D-glucose units.

    Category

    1.Quick details of Chitosan with CAS 9012-76-4

    CAS No.:9012-76-4
    Other Names:Chitosan from shrimp shells
    MF:C6H11NO4X2
    EINECS No.:222-311-2
    FEMA No.:N/A
    Place of Origin:Shandong, China
    Type:THICKENERS, preservative
    Model Number:Hh-gyy
    Product name:Chitosan
    Appearance:White Powder
    Packing:1KG Bags/25kg Drums
    Storage conditions:room temp
    solubility:dilute aqueous acid (pH <6.5).: soluble
    Molecular weight:161.16

    2.Description of Chitosan with CAS 9012-76-4

    Item Specifications Results
    Appearance yellowish powder Yellowish powder
    Grade Industrial grade Industrial grade
    Degree of deacetylation ≥85% 86.7%
    Water ≤10% 8.2
    Ash ≤2.0% 1.30%
    Viscosity(mPa.s) 20-200 40
    Lead(mg/kg) <0.5 0.3
    Mesh – 80

    3.Application 

    Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films.Flocculant, protein precipitation, encapsulating agent and aqueous thickener.

    4.Packing

    25kgs/drum,9tons/20’container

    25kgs/bag,20tons/20’container

     

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