Shaanxi Iknow Biotechnology Co., Ltd.

Shaanxi Iknow Biotechnology Co., Ltd.

 

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Home ProductsSophora Japonica Extract

99% Quercetin Dihydrate Powdered Herbal Extracts Meletin Sophoretin CAS 117 39 5

99% Quercetin Dihydrate Powdered Herbal Extracts Meletin Sophoretin CAS 117 39 5

    • 99% Quercetin Dihydrate Powdered Herbal Extracts Meletin Sophoretin CAS 117 39 5
  • 99% Quercetin Dihydrate Powdered Herbal Extracts Meletin Sophoretin CAS 117 39 5

    Product Details:

    Place of Origin: China
    Brand Name: IKNOW
    Certification: GMP,SGS,ISO,HALAL,KOSHER
    Model Number: Iknow-95

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: 25 Kg/Drum 1 Kg/Foil bag
    Delivery Time: 2-5 working days
    Payment Terms: T/T, Western Union, MoneyGram
    Supply Ability: 1000 Kg/Per month
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    Detailed Product Description
    Name: Quercetin CAS: 6151-25-3
    Other Name: Quercetin Dihydrate Used Part: Flower
    Appearance: Yellow Powder Assay: 99%
    High Light:

    methyl hesperidin

    ,

    neohesperidin dihydrochalcone

    99% Quercetin Dihydrate Powdered Herbal Extracts Meletin Sophoretin CAS 117 39 5

     

    Product Information

     

    Product name: Quercetin

    Synonym: Meletin, Sophoretin.

    Chem. Name: 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-Flavone

    CAS  117-39-5

    M.F.  C15H10O7

    M.W.  302.23

    99% Quercetin Dihydrate Powdered Herbal Extracts Meletin Sophoretin CAS 117 39 5 0

    Quercetin is a phytochemical that is part of the coloring found in the skins of apples and red onions.

     

    Specification

     

    Item

    Specification

    Test Results

    Appearance

    Yellow Powder

    conform

    Particle Size

    95% Pass Through 80 mesh

    conform

    Melting Point

    305℃-315℃

    conform

    Reducing

    Not be Detected

    conform

    Sulfate

    ≤1000 ppm

    conform

    Chloride

    ≤1000 ppm

    conform

    Bulk Density

    ≥0.2 mg/cc

    conform

    Tapped Density

    ≥0.3 mg/cc

    conform

    Heavy Metals

    ≤10 ppm

    conform

    As

    ≤1 ppm

    conform

    Hg

    ≤0.1 ppm

    conform

    Cd

    ≤1 ppm

    conform

    Pb

    ≤3 ppm

    conform

    Ash

    ≤0.3%

    conform

    Loss On Drying

    9.5%~12.5%

    conform

    Assay(By UV)

    98%~102%

    conform

     

    Use

     

    1) Quercetin is a phytochemical that is part of the coloring found in the skins of apples and red onions.

    2) Quercetin may expel phlegm and arrest oughing, it can also be used as antiasthmatic.

    3) Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.

    4) Quercetin may inhibit histamine release from basophils and mast cells.

    5) Quercetin may control the spread of certain viruses within the body.

    6) Quercetin may help reduce tissue destruction.

    7) Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis

     

    Our Advantage

     

    1) Professional Supplier for many years with advanced facility
    2) Factory Price with best quantity
    3) Accept Custom Order, Avaliable in thickness and package
    4) Offer OEM Service
    5) Professional Service and on-time delivery
    6) Samples Small quantity are avaliale at any time

    Contact Details
    Shaanxi Iknow Biotechnology Co., Ltd.

    Contact Person: Mr. Dylan Li

    Tel: +8615529351706

    Fax: 86-29-6888-9729

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