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Guangzhou Shiny Co., Ltd.

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Guangzhou Shiny Co.,  Ltd.
Guangzhou Shiny Co., Ltd.
China
  • Sell

    Benzophenone-4

    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Pack. & Delivery:
    25KGS/DRUM
    Molecular Formula:C14H12O6S
    Molecular Weight:308.31
    CAS No.:4065-45-6
    Appearance:White or light yellow crystalline powder
    Assay:99.0% min.
    Heavy metals:5ppm max.
    Colour (Gardner-10% aqueous solution):1.0 max.
    Loss on drying:a.5.0% max b. 3.0% max
    PH value:1.2-2.2
    UV Absorbance Max at 285nm:460 min.
    UV Absorbance Max at 325nm :290 min.
    Melting Point :140 degree centigrade min.
    Turbidity in water (EBC):1.5 max
    Package:25kg net cardboard drum
    Storage:Preserve in tight, light-resistent containers


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