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H-Point Standard Addition Method for Simultaneous Spectrophotometric Determination of Cobalt and Nickel Using 3-Hydroxy-3-phenyl-1-(4-trifluoro-methylphenyl)triazene

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1TitleTitle of DocumentH-Point Standard Addition Method for Simultaneous Spectrophotometric Determination of Cobalt and Nickel Using 3-Hydroxy-3-phenyl-1-(4-trifluoro-methylphenyl)triazene
2CreatorAuthor's name, affiliation, country MANGILAL REGAR, PRABHAT K. BAROLIYA*, R. S. CHAUHAN and A. K. GOSWAMI
Department of Chemistry, Mohanlal Sukhadiya University Udaipur, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Hydroxytriazenes, Simultaneous Spectrophotometry, Cobalt, Nickel
4DescriptionAbstract Simultaneous spectrophotometric determination of cobalt and nickel by H-point standard addition method (HPSAM) is described. The method was based on different colour reactions of 3-hydroxy-3-phenyl-1-(4-trifluoromethyl phenyl)triazene (HPTPT) with cobalt and nickel in aqueous medium at pH 7.5-9.0 in the presence of surfactant triton x-100 at two wavelength 410 and 445 nm. Experimental conditions such as colour development, reagent concentration, pH of the medium were optimized. The developed method has also been successfully applied to spectrophotometric determination of Co2+ and Ni2+ in synthetic samples with RSD of 0.55 and 0.10%, respectively.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2016.1209
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  5 , Number  (2), (2016)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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