Nitrosonaphthol Derivatives as Analytical Reagents for Cobalt Ions
Nazira MadusmanovaAlmalyk Branch, Tashkent State Technical University, 110111, Almalyk, Tashkent oblast, UzbekistanL. M. KhalilovaDepartment of Chemistry, National University of Uzbekistan, 700174, Tashkent, UzbekistanE. Sh. ZhumaevaDepartment of Chemistry, National University of Uzbekistan, 700174, Tashkent, UzbekistanDilfuza GafurovaDepartment of Chemistry, National University of Uzbekistan, 700174, Tashkent, UzbekistanZulayho SmanovaDepartment of Chemistry, National University of Uzbekistan, 700174, Tashkent, UzbekistanKh. S. TozhimukhamedovDepartment of Chemistry, National University of Uzbekistan, 700174, Tashkent, Uzbekistan
ABI
Annotatsiya
We synthesized new nitroso derivatives of β-naphthol and studied their structures by 1H NMR and IR spectroscopy. The nitrosonaphthol derivatives can be immobilized on fibrous substrates and used as analytical reagents to determine metal ions, in particular, cobalt(II) ions. We proposed a procedure for determining cobalt(II) in wastewater.
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