• Longyan Ronghua Carbon Co., Ltd. and Longyan Wanan Activated Carbon Co., Ltd.
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    "Meihuashan" Activated Carbon
            For Air Purification

    "Meihuashan" Wood based granular Activated Carbon

     
     

    "Meihuashan" Activated Carbon For Pharmaceuticals

    [Characteristic]: The products are black powdered activated carbon, using natural high quality wood charcoal as raw materials, manufactured by high temperature steam activation, acid washing with advanced equipment and scientific process. Characterized by asepsis, tasteless, innocuity, high purity, strong decolorizing power, strong adsorptive capacity, effective filtering, stable reactivity, insoluble in general solvent and acid or alkali liquor etc.

    Specifications
    Drug Substance PA-766
    Injection Series PA-767
    Reagent Series PA-768
    Methylene blue (ml/g) ≥
    12
    12
    12
    Adsorption of quinine sulfate (mg/g) ≥
    -
    120
    120
    PH
    5-8
    5-7
    3-7
    Moisture (%) ≤
    10
    10
    15
    Iron content (%) ≤
    0.05
    0.02
    0.05
    Chloride content (%) ≤
    0.1
    0.1
    0.1
    Ash content (%) ≤
    5
    3
    4
    Acid-soluble substance (%) ≤
    0.5-1
    0.5
    1
    Sulfate salt (%) ≤
    0.1
    0.1
    0.1
    Heavy metal content (%) ≤
    0.005
    0.005
    Qualified
    Sulfide content (%) ≤
    none
    none
    -
    Uncarbonized matter (%) ≤
    none
    none
    -
    Mesh(200)through (%) ≥
    90
    90
    90

    [Application]: Mainly used for refining, decolorizing and purifying the medical raw materials and pharmaceutical intermediates, injections and vitamin C and so on.

    [Packaging]: 25kgs, 20kgs and 5kgs per woven bag with medicinal low density polyethylene bag inside.

     
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