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U.V Spectroscopic study of Benzylidine p-toluenesulphonomide Schiff- bases in absolute methanol – Direct determination of trace amounts | ||
| Journal of Education and Science | ||
| Article 2, Volume 25, Issue 4, 2012, Pages 12-26 PDF (0 K) | ||
| DOI: 10.33899/edusj.2012.65242 | ||
| Author | ||
| Amel G. Abed | ||
| Abstract | ||
| Abstract The study including preparation of Schiff's Bases compounds, Benzylidine p-toluenesulphonamide (I), p-nitrobenzylidine-p-toluenesulphonamide (II), 1,6-dichlorobenz-ylidine p-toluenesulphonamide (III), 3,4-dimethoxybenzylidine p-toluenesulphonamide (IV) and have been studied by U.V spectrophotometry in absolute methanol which gives bands at (236 nm) for compound (I), (266 nm) for compound (II), (236 & 304nm) for compound (III) and (236, 274 & 308nm) for compound (IV). The direct determination limit was estimated through the plot of the molar concentration against the absorbance and R2, RSD and max for each was calculated. | ||
| Keywords | ||
| U.V Spectroscopic; Benzylidine p-toluenesulphonomide Schiff-; methanol – Direct | ||
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