Spectrophotometric determination of titanium (IV) with chlorpromazine hydrochloride

Spectrophotometric Determination of Titanium(IV) with Chlorpromazine Hydrochloride The extraction of titanium(IV)-thiocyanate complex from hydrochloric acid with chlorpromazine (CPA) dissolved in chloroform has been studied. The composition of the extracted species was found to be (CPAH +) 2[Ti(CNS)...

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Bibliographic Details
Published in:Microchemical journal 1984-01, Vol.29 (3), p.341-344
Main Authors: Puzanowski-Tarasiewicz, Helena, Tarasiewicz, Mikołaj, Misiuk, Wiesława
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemistry
Chromatographic methods and physical methods associated with chromatography
Exact sciences and technology
Gas chromatographic methods
Other chromatographic methods
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Summary:Spectrophotometric Determination of Titanium(IV) with Chlorpromazine Hydrochloride The extraction of titanium(IV)-thiocyanate complex from hydrochloric acid with chlorpromazine (CPA) dissolved in chloroform has been studied. The composition of the extracted species was found to be (CPAH +) 2[Ti(CNS) 6 2−]. This complex, dissolved in chloroform, has maximum absorbance at 417 nm and a molar absorptivity of 2.6 × 10 4 mol −1 · cm −1 · liter. Titanium(IV) was determined spectrophotometrically in the organic phase. Beer's law is obeyed in the titanium concentration range 0.2-2.2 μg/ml.
ISSN:0026-265X
1095-9149
DOI:10.1016/0026-265X(84)90115-2