Spectrophotometric Determination of Lead
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M. Tarek M. Zaki; H. H. Bassioni; M. N. R. Sedra; S. M. Attiya
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Article
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1990
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John Wiley and Sons
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English
โ 287 KB
## Abstract A new sensitive method has been proposed for the determination of lead in some singleโ and doubleโbase propellants. The method is based on the color reaction of lead(II) with hematoxylin in presence of the cationic surfactant cetyltrimethylammonium bromide. At pH 8.0, the formed ternary