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Synthesis of 5,6-Diphenyl-2,3-dihydro-1,2,4-triazine-3-thione as a New Reagent for Spectrophotometric Determination of Palladium |
| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Synthesis of 5,6-Diphenyl-2,3-dihydro-1,2,4-triazine-3-thione as a New Reagent for Spectrophotometric Determination of Palladium |
| 2 | Creator | Author's name, affiliation, country | MALIHEH BARAZANDEH TEHRANI*, MARYAM TAHMASEBI,
EFFAT SOURI and HASHEM SHAMSA
Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran |
| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Palladium, Spectrophotometry, 5,6-Diphenyl-2,3-dihydro-1,2,4-triazine-3-thione |
| 4 | Description | Abstract | A new chromogenic reagent for the sensitive and selective determination of Pd2+ ions in aqueous solution was synthesized. The reagent, 5,6-diphenyl-2,3-dihydro-1,2,4-triazine-3-thione, forms colored complexes with a few heavy metal ions. A 1:1 (M:L) yellowish orange colored complex of DPhDTT-Pd was formed in methanol. The molar absorptivity is 6.67×103 L mol-1 cm-1. Bee’s law was obeyed in the concentration range of 10-50 μg/mL at λmax 385 nm. The accuracy and precision of the method were evaluated on within-day and between-day basis; the relative error was = 3.13 and the relative standard deviation was =3.96. The method was successfully applied to the synthetic samples and results compared with atomic absorption method. There was no significant difference between two methods (p>0.05). |
| 5 | Publishers | Organizing agency, location | WWW Publications, India |
| 6 | Contributor | Sponsor(s) | - |
| 7 | Date | Date (YYYY-MM-DD) | - |
| 8 | Type | Status & genre | Peer-reviewed Article |
| 8 | Type | Type | |
| 9 | Formate | File Formate | PDF |
| 10 | Identifier | Uniform Resource Identifier | Click Here |
| 10 | Identifier | Digital Object Identifier | |
| 11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 4 , Number (1), (2015) |
| 12 | Lanuguage | English=en | en |
| 13 | Relation | Supp.files | |
| 14 | Coverage | | - |
| 15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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