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荧光增白剂

    详细说明

    Optical Brightener CBS - X (C.I.351) (27344 - 41 - 8)
    Formula: C28H18O6S2Na2
    M.W.: 562
    Appearance: Yellow solid powder; slight - colored blue fluorescent light.
    Specifications:
    Solid Content: 99.5% min
    Fineness: pass 100mesh
    Package: in 25kg paper board bucket. It also can be packed in big or small bucket according to the requirement of the customers.
    Uses: Mainly used in increasing whiteness of cellulose fiber, PA, azelon, cotton and extensively used in synthetic washing powder. The effects of being brightened cotton by these consistency products are 2.7 times as big as fluorescent brightener of diphenyle - thene double triazine.
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