Spectrophotometric determination of phosphorus in coal and coal ash using bismuth-phosphomobybdate complex

Spectrophotometric determination of phosphorus in coal and coal ash using bismuth-phosphomobybdate complex

A modified spectrophotometric method using the bismuth phosphomolybdate complex for the determination of phosphorus in coal and coal ash is suggested. Bismuth together with phosphate and molybdate forms a very stable complex in acid medium which turns blue ("molibdenum blue") by reduction...

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Bibliographic Details
Main Authors: Mihajlović Ranđel P., Ignjatović Nataša R., Todorović Marija R., Holclajtner-Antunović Ivanka D., Kaljević Vesna M.
Format: Article
Language:English
Published: Serbian Chemical Society 2003-01-01
Series:Journal of the Serbian Chemical Society
Subjects:
spectrophotomery
phosphorus determination
coal
coal ash
bismuth phosphomolybdate complex.
Online Access:http://www.doiserbia.nb.rs/img/doi/0352-5139/2003/0352-51390301065M.pdf

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