SPECTROPHOTOMETRIC STUDY OF BINARY-SYSTEM BI(III)-SOLOCHROM VIOLET RSAND DETERMINATION OF BI(III)

Authors
PLENICEANU M RUSU O MURESEANU M GANESCU I
Citation
M. Pleniceanu et al., SPECTROPHOTOMETRIC STUDY OF BINARY-SYSTEM BI(III)-SOLOCHROM VIOLET RSAND DETERMINATION OF BI(III), Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical, 36(12), 1997, pp. 1101-1102
Citations number
16
Journal title
Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical
ISSN journal
03764710 → ACNP
Volume
36
Issue
12
Year of publication
1997
Pages
1101 - 1102
Database
ISI
SICI code
0376-4710(1997)36:12<1101:SSOBBV>2.0.ZU;2-J
Abstract
'A simple and direct spectrophotometric method using solochrom violet RS has been developed for determination of Bi(III). The molar absorbti vity and the sandell's sensitivity are calculated to be 1.5 x 10(4) l- mol(-1) cm(-1) and 0,0114 mu g-cm(-2) respectively. The effect of vari ous parameters including time, pH and added reactant volume have been studied. The Beer's law is obeyed over the range 0.42-7.52 mu g/ml of Bi(III). The method has been applied for the determination of Bi(III) in various alloys and salt-water samples.