Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate
A catalytic spectrophotometric method for determination of ultra-trace quantities of manganese(II) id described. The method is based on the catalytic effect of manganese(II) on the oxidation reaction of ferroin by potassium periodate in acidic media. The reaction is monitored spectrophotometrically...
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
1995-12-01
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doaj-479aa4f1d0c8406ba3794d35c5e5f4882020-11-25T03:47:00ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering 1021-99861021-99861995-12-01142728610965Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with PeriodateAbbas Afkhami0Hamid Bahrami1Department of Chemistry, Faculty of Science, Bou-Ali SIna University, Postcode 65174, Hamadan, I.R. IRANDepartment of Chemistry, Faculty of Science, Bou-Ali SIna University, Postcode 65174, Hamadan, I.R. IRANA catalytic spectrophotometric method for determination of ultra-trace quantities of manganese(II) id described. The method is based on the catalytic effect of manganese(II) on the oxidation reaction of ferroin by potassium periodate in acidic media. The reaction is monitored spectrophotometrically at 510 nm by a slope method and Mn(II) is determinable in the range of 1-1000ngmL-1. The limit of detection is as low as 0.94ngmL-1. The proposed method was applied to the determination of manganese in milk.http://www.ijcce.ac.ir/article_10965_021ea1763b6e8a8a62f6add465eef810.pdfmanganese(ii)catalyticspectrophotometricferroinperiodate |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Abbas Afkhami Hamid Bahrami |
spellingShingle |
Abbas Afkhami Hamid Bahrami Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate Iranian Journal of Chemistry & Chemical Engineering manganese(ii) catalytic spectrophotometric ferroin periodate |
author_facet |
Abbas Afkhami Hamid Bahrami |
author_sort |
Abbas Afkhami |
title |
Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate |
title_short |
Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate |
title_full |
Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate |
title_fullStr |
Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate |
title_full_unstemmed |
Catalytic-Spectrophotometric Determination of Trace Amounts of Manganese(II) by Catalysis of the Oxidation of Ferroin with Periodate |
title_sort |
catalytic-spectrophotometric determination of trace amounts of manganese(ii) by catalysis of the oxidation of ferroin with periodate |
publisher |
Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
series |
Iranian Journal of Chemistry & Chemical Engineering |
issn |
1021-9986 1021-9986 |
publishDate |
1995-12-01 |
description |
A catalytic spectrophotometric method for determination of ultra-trace quantities of manganese(II) id described. The method is based on the catalytic effect of manganese(II) on the oxidation reaction of ferroin by potassium periodate in acidic media. The reaction is monitored spectrophotometrically at 510 nm by a slope method and Mn(II) is determinable in the range of 1-1000ngmL-1. The limit of detection is as low as 0.94ngmL-1. The proposed method was applied to the determination of manganese in milk. |
topic |
manganese(ii) catalytic spectrophotometric ferroin periodate |
url |
http://www.ijcce.ac.ir/article_10965_021ea1763b6e8a8a62f6add465eef810.pdf |
work_keys_str_mv |
AT abbasafkhami catalyticspectrophotometricdeterminationoftraceamountsofmanganeseiibycatalysisoftheoxidationofferroinwithperiodate AT hamidbahrami catalyticspectrophotometricdeterminationoftraceamountsofmanganeseiibycatalysisoftheoxidationofferroinwithperiodate |
_version_ |
1724503919656173568 |