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  • Ammonium Metatungstate Q&A

    1.Ammonium metatungstate CAS No.?
    12028-48-7

    2.Ammonium metatungstate molecular weight?
    2974.3

    3. Ammonium metatungstate melting point?
    100℃

    4.Ammonium metatungstate decomposition temperature?
    AMT will decompose into ammonium tungsten bronze(ATB) under 260~350℃, under 550~650℃, it will decompose into WO3.

    5. Ammonium metatungstate chemical formula?
    [(NH4)6(H2W12O40)*XH2O]

    6.Ammonium metatungstate manufacturer?
    Chinatungsten Online has been specialized in manufacturing ammonium metatungstate for over 20 years. Any inquiry of the product is welcomed.

    7.Valance state of W in ammonium metatungstate?
    +6

    8.Is ammonium metatungstate toxic?
    Ammonium metatungstate has hypertoxicity, it may do harm to environment.

    9.W content in ammonium metatungstate?
    66.76%

    10.Ammonium metatungstate solubility?
    Under 25℃, the solubility is 300g WO3/100ml H2O.

    11.Color of ammonium metatungstate solution?
    Transparent

    If you have any interest in ammonium metatungstate, please feel free to contact us by email: sales@chinatungsten.com or by telephone:+86 592 5129696.

     

    More info>>

    1.Tungsten Trioxide

    2.Tungsten Oxide

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