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selenium dioxide 7446-08-4

Categories organic fluorochemical
MOQ: 50g
Payment Terms: L/C, T/T, Western Union
Packaging Details: 25kg
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    selenium dioxide 7446-08-4

    Product Nameselenium dioxide
    Model NoSIL107E
    Cas No.7446-08-4
    Molecular Structuralselenium dioxide

    selenium dioxide

    Cas No: 7446-08-4
    Molecular Weight: 110.96
    Chemical Formula: SeO2
    Appearance: White, glittering squared crystal
    Content: 98%min.
    Cu: 0.002% max.
    Ni: 0.002% max
    Co: 0.001% max.
    S: 0.03% max.
    Insoluble matter in water: 0.2%max.
    Selenium Dioxide is prepared by oxidation of Selenium by burning in air, nitric acid or by reaction with Hydrogen Peroxide, but perhaps the most convenient preparation is by the dehydration of Selenous Acid.
    Package: 25KG/fibre drum or iron drum, lined with plastic bag.
    Quality selenium dioxide 7446-08-4 for sale
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    *To: Wuhan Silworld Chemical Co.,Ltd
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