Note to the Spanish Pharmacopoeia, IX edition: Bismuth subcarbonate

• Autores: R. García Villanova, Jesús Thomas Gómez, F. Bosch
• Localización: Ars pharmaceutica, ISSN 0004-2927, ISSN-e 2340-9894, Vol. 6, Nº. 5-6, 1965, págs. 165-177
• Idioma: español
• Enlaces
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• Resumen

  • A gravimetric and complexometric technics of evaluation of bismuth subcarbonate has been revised. We recommended a complexometric technic, using EDTA and a potassium iodide, Pyricotechol Violet and thiourea as indicator indifferently, in order to include it in new Spanish Pharmacopeia edition.