Title of article
Spectrophotometric determination of bismuth in pharmaceutical samples by extraction of the tetraiodobismuthate(III) anion into propylene carbonate
Author/Authors
D.Thorburn Burns، نويسنده , , C.D.P. Dangolle، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
4
From page
113
To page
116
Abstract
Bismuth (0–160 μg) can be determined spectrophotometrically at 486 nm after its extraction as hydrogen tetraiodobismuthate (III) into propylene carbonate. The effects of reagent conditions, ionic strength and diverse ions are reported. The system has been applied to the determination of bismuth in pharmaceutical samples.
Keywords
Propylene carbonate , Extraction , Bismuth , Tetraiodobismuthate(III) , Spectrophotometry , Pharmaceuticals
Journal title
Analytica Chimica Acta
Serial Year
1997
Journal title
Analytica Chimica Acta
Record number
1025196
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