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Micro Level Determination of Titanium Using
6-Chloro-3-hydroxy-2-(2′-furyl)-4-oxo-4H-1-benzopyran as Analytical Reagent
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| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Micro Level Determination of Titanium Using
6-Chloro-3-hydroxy-2-(2′-furyl)-4-oxo-4H-1-benzopyran as Analytical Reagent
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| 2 | Creator | Author's name, affiliation, country | MONIKA CHAWARIA* and ASHWANI KUMAR
Department of Chemistry, Kurukshetra University, Kurukshetra-136119, Haryana, India |
| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Titanium, Extraction, 6-Chloro-3-hydroxy-2-(2-furyl)-4-oxo-4H-1-benzopyran, Spectrophototmetry |
| 4 | Description | Abstract | An extractive spectrophotometric method is developed for the trace determination of titanium with 6-chloro-3-hydroxy-2-(2-furyl)-4-oxo-4H-1-benzopyran (CHFB) in presence of sodium sulphite in acidic medium which was extracted into dichloromethane and shows maximum absorbance at 432 nm. Beers law is obeyed in the range 0.0 to 2.5 μg of Ti mL-1 having molar absorptivity, specific absorptivity and Sandells sensitivity value of 1.659?104 Lmol-1cm-1, 0.346 mLg-1cm-1 and 0.00289 μg of Ti(IV) cm2 respectively at 432 nm. The limit of detection of the method is 0.017 ppm. The method is free from the interferences of a large number of cations of major analytical importance such as Pr(III), Ba(II), Mn(II), V(V), Ca(II), La(III), Cr(VI), Se(IV), Bi(III), Re(VII), Ce(IV), Sb(III), W(VI), Tl(I), Cd(II), Rh(III), Be(II), Sr(II) and platinum metals. Nitrate, chloride, sulphate, acetate, iodide, bromide and thiourea do not interfere. The applicability of the method was tested by analyzing satisfactorily a wide variety of samples with good reproducibility |
| 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 6 , Number (4), (2017) |
| 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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