Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate
A catalytic test-method for the determination of ruthenium based on methyl orange oxidation by potassium periodate at pH =1 on a paper carrier was proposed. The conditions for the indicator reaction performance were optimized. It is possible to determine ruthenium in the range of its concentrations...
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| Format: | Article |
| Language: | Russian |
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MIREA - Russian Technological University
2012-08-01
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| Series: | Тонкие химические технологии |
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| Online Access: | https://www.finechem-mirea.ru/jour/article/view/721 |
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| _version_ | 1850027879719501824 |
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| author | E. G. Khomutova N. A. Maltseva S. A. Zagorodnikova |
| author_facet | E. G. Khomutova N. A. Maltseva S. A. Zagorodnikova |
| author_sort | E. G. Khomutova |
| collection | DOAJ |
| description | A catalytic test-method for the determination of ruthenium based on methyl orange oxidation by potassium periodate at pH =1 on a paper carrier was proposed. The conditions for the indicator reaction performance were optimized. It is possible to determine ruthenium in the range of its concentrations 0.010 ÷ 0.55 µg/ml .The detection limit equals to 0.0035 µg/ml, the relative standard deviation (RSD) is not higher than 0.058. The accuracy of the analysis results was confirmed by the traditional added - found method. |
| format | Article |
| id | doaj-art-1db08d8361da472f87e1dbf0f5fba3b9 |
| institution | DOAJ |
| issn | 2410-6593 2686-7575 |
| language | Russian |
| publishDate | 2012-08-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Тонкие химические технологии |
| spelling | doaj-art-1db08d8361da472f87e1dbf0f5fba3b92025-08-20T03:00:00ZrusMIREA - Russian Technological UniversityТонкие химические технологии2410-65932686-75752012-08-01748183715Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodateE. G. Khomutova0N. A. Maltseva1S. A. Zagorodnikova2M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571ОАО «НПК «Суперметалл»A catalytic test-method for the determination of ruthenium based on methyl orange oxidation by potassium periodate at pH =1 on a paper carrier was proposed. The conditions for the indicator reaction performance were optimized. It is possible to determine ruthenium in the range of its concentrations 0.010 ÷ 0.55 µg/ml .The detection limit equals to 0.0035 µg/ml, the relative standard deviation (RSD) is not higher than 0.058. The accuracy of the analysis results was confirmed by the traditional added - found method.https://www.finechem-mirea.ru/jour/article/view/721test-methodcatalytic indicator reactionruthenium detection |
| spellingShingle | E. G. Khomutova N. A. Maltseva S. A. Zagorodnikova Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate Тонкие химические технологии test-method catalytic indicator reaction ruthenium detection |
| title | Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate |
| title_full | Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate |
| title_fullStr | Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate |
| title_full_unstemmed | Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate |
| title_short | Catalytic test-method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate |
| title_sort | catalytic test method for determination of ruthenium microquantities based on methyl orange oxidation with potassium periodate |
| topic | test-method catalytic indicator reaction ruthenium detection |
| url | https://www.finechem-mirea.ru/jour/article/view/721 |
| work_keys_str_mv | AT egkhomutova catalytictestmethodfordeterminationofrutheniummicroquantitiesbasedonmethylorangeoxidationwithpotassiumperiodate AT namaltseva catalytictestmethodfordeterminationofrutheniummicroquantitiesbasedonmethylorangeoxidationwithpotassiumperiodate AT sazagorodnikova catalytictestmethodfordeterminationofrutheniummicroquantitiesbasedonmethylorangeoxidationwithpotassiumperiodate |