METAL IONS EXTRACTION BY PHOTOMETRIC REAGENTS IN WATER – CATAMINE AB – AMMONIUM NITRATE SYSTEM
DOI:
https://doi.org/10.17072/2223-1838-2018-3-300-308Keywords:
complexation, alkaline extraction, stratifying systems, catamine AB, photometric reagentsAbstract
The distribution of some metal ions in the water – catamin AB – NH4NO3 segregated system in the presence of dyes – alizarincomplexon, sulfarasazene, bromopyrogallic red, pyrogallic red, pyridyla- zonaphthol, capable of forming colored complexes with metals have been considered. The possibility of extraction-photometric determination of lead with pyrogallic red and copper with pyridylazonaph- thol have been shown.Downloads
Published
2018-09-29
Issue
Section
Physical chemistry and electrochemistry
How to Cite
METAL IONS EXTRACTION BY PHOTOMETRIC REAGENTS IN WATER – CATAMINE AB – AMMONIUM NITRATE SYSTEM. (2018). Bulletin of Perm University. CHEMISTRY, 8(3). https://doi.org/10.17072/2223-1838-2018-3-300-308
