Abstract
Oxidation products of 5-bromo and 2-methylthio-quinoline-8-thiol are used for the quantitative coprecipitation of As(III), Cu(II) and Cd(II) from water solutions in a wide range of acidity. The recovery is >95%.
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References
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Vircavs, M., Rone, V. & Vircava, D. Coprecipitation study of As(III), Cu(II) and Cd(II) from aqueous solution using 5-bromo and 2-methylthioquinoline-8-thiol. Fresenius J Anal Chem 350, 650–651 (1994). https://doi.org/10.1007/BF00323523
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DOI: https://doi.org/10.1007/BF00323523