Powdered Particle Interactions: Suspension Flocculation and Caking IV

Powdered Particle Interactions: Suspension Flocculation and Caking IV

The incompatibility of bismuth subnitrate with tragacanth mucilage has been reported in the literature. In this study, the phenomenon is discussed in terms of the chemical reaction that occurs between reactive bismuth sites on the bismuth subnitrate particle surface and the acidic groups of the D-ga...

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Veröffentlicht in:Journal of pharmaceutical sciences 1964-08, Vol.53 (8), p.913-916
Hauptverfasser: Wilson, Robert G., Ecanow, Bernard
Format: Artikel
Sprache:eng
Schlagworte:
Bismuth
Chemistry, Pharmaceutical
Flocculation
Nitrates
Old Medline
Pharmacy
Polysaccharides
Powders
Resins, Synthetic
Suspensions
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Zusammenfassung:The incompatibility of bismuth subnitrate with tragacanth mucilage has been reported in the literature. In this study, the phenomenon is discussed in terms of the chemical reaction that occurs between reactive bismuth sites on the bismuth subnitrate particle surface and the acidic groups of the D-galacturonic acid units of the complex acid polysaccharide present in the tragacanth gum.
ISSN:0022-3549
1520-6017
DOI:10.1002/jps.2600530815