Precipitation from homogeneous solution : Precipitation of molybdenum as sulfide with thioacetamide |
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| Authors: | F Burriel-Martí AMaceira Vidán |
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| Institution: | Department of Analytical Chemistry, Faculty of Sciences and High Council of Scientific Research, MadridSpain |
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| Abstract: | The determination of molybdenum with thioacetamide by precipitation of molybdenum sulfide from homogeneous solution has been studied. The optimum acidity is about 0.75 N in perchloric acid and a two-fold excess of reagent suffices. Pressure flasks and large excesses of reagent are unnecessary. Heating for 60 min at boiling water -temperatures yields quantitative precipitation. |
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