Indexing Metadata
Spectrophotometric Determination of Titanium(IV)
by using 3,4-Dihydroxybenzaldehydeisonicotinoyl- hydrazone(3,4-DHBINH) as a Chromogenic Agent |
| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Spectrophotometric Determination of Titanium(IV)
by using 3,4-Dihydroxybenzaldehydeisonicotinoyl- hydrazone(3,4-DHBINH) as a Chromogenic Agent |
| 2 | Creator | Author's name, affiliation, country | LAKSHMI NARAYANA SUVARAPU*, YOUNG-KYO SEO and SUNG-OK BAEK
School of Environmental Engineering, Yeungnam University, Gyeongsan-si,
Republic of Korea - 712749 |
| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | 3,4–Dihydroxybenzaldehydeisonicotinoylhydrazone, Titanium(IV), Spectrophotometry |
| 4 | Description | Abstract | 3,4–Dihydroxybenzaldehydeisonicotinoylhydrazone(3,4-DHBINH) was prepared, characterized with spectral analyses and used for developing a new method for the simple, sensitive and rapid spectrophotometric determination of titanium(IV) which gives maximum absorbance at wave length 370 nm. The metal ion gives a yellow colored complex with 3,4–DHBINH in acetate buffer of pH 3.5 with 1:2 (metal: ligand) composition. The method obeys Beer’s law in the range 0.5–4.25 ppm of titanium(IV). The molar absorptivity and Sandell’s sensitivity were found to be 1.489x104 L mol-1 cm-1 and 0.003217 µg cm-2, respectively at 370 nm. The correlation co-efficient of the Ti(IV)-3,4-DHBINH complex was 1.00125 which indicated an excellent linearity between the two variables. The repeatability of the method was checked by finding the relative standard deviation (RSD) as 0.347% (n=5) and its detection limit
0.0053 µg mL-1 of titanium(IV). The interfering effect of various cations and anions were also studied. |
| 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 1 , Number (1), (2012) |
| 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
|
