Synthesis of bismuth citrate for medicine

Author

Lubov, Afonina ; Ekaterina, Naydenko ; Alexander, Aparnev ; Yuri, Yukhin

Author_Institution

Inst. of Solid State Chem. & Mechanochemistry SB RAS, Novosibirsk

fYear

2008

fDate

23-29 June 2008

Firstpage

25

Lastpage

26

Abstract

The interaction of solid basic bismuth nitrate (BBN) with citric acid solutions is studied. The formation of bismuth citrate of the type BiC₆H₅O₇ occurs in the temperature range 50-70degC at pH 0.5-0.7. The obtained product is characterized by the methods of chemical analysis, X-ray powder diffraction, IR spectroscopy and differentional thermal analysis. The method of synthesis of bismuth citrate BiC₆H₅O₇ by the solid-liquid reaction is compared with the precipitate method from nitric acid solutions.

Keywords

X-ray diffraction; bismuth compounds; differential thermal analysis; molecular biophysics; molecule-molecule reactions; precipitation; BiJkJk; IR spectroscopy; X-ray powder diffraction; bismuth citrate; chemical analysis; differentional thermal analysis; medical application; nitric acid solution; precipitate method; solid-liquid reaction; temperature 50 C to 70 C; Bismuth compounds; Chemical analysis; Chemical technology; Infrared spectra; Pharmaceuticals; Powders; Solids; Spectroscopy; Temperature; X-ray diffraction;

fLanguage

English

Publisher

ieee

Conference_Titel

Strategic Technologies, 2008. IFOST 2008. Third International Forum on

Conference_Location

Novosibirsk-Tomsk

Print_ISBN

978-1-4244-2319-4

Electronic_ISBN

978-1-4244-2320-0

Type

conf

DOI

10.1109/IFOST.2008.4602994

Filename

4602994