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Methods to Dissolve Beryllium and its Compounds Present in samples to facilitate determination of beryllium in these samples
Methods to Dissolve Beryllium and its Compounds Present in samples to facilitate determination of beryllium in these samples
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机译:溶解样品中铍及其化合物的方法以促进这些样品中铍的测定
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摘要
A safer, low-cost practical method of dissolving beryllium or a beryllium compound including beryllium oxide in a sample is disclosed. This method discloses use of acidic solutions under mild heating conditions to dissolve beryllium and its compounds. These solutions may then be used to quantitatively analyze for beryllium so as to be able to determine the amount of beryllium in the sample. These solutions may also be combined with fluorescent dye indicating solutions to determine beryllium by fluorescence. A preferred fluorescent dye indicating solution contains a dye (10-hydroxybenzo[h]quinoline-7-sulfonate) which specifically binds with beryllium under basic conditions.
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