Publication: Thermal decomposition of some chemotherapic substances
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Date
1999-12-01
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Sociedade Brasileira de Química
Type
Article
Access right
Acesso aberto
Abstract
Abstract (portuguese)
Termogravimetria, termogravimetria derivada (TG,DTG), calorimetria exploratória diferencial (DSC) e difratometria de raios X foram utilizados para estudar o trimetroprim, sulfametoxazol, ampicilina, cloridrato de tetraciclina e rifampicina. Os resultados permitiram obter informações sobre a estabilidade térmica destes compostos e a decomposição térmica em atmosfera de ar.
Abstract (english)
Thermogravimetry, derivative thermogravimetry (TG, DTG), differential scanning calorimetry (DSC) and X ray diffraction powder patterns have been used to study trimethoprim, sulfamethoxazole, ampicillim, tetracycline hydrochloride and rifampim. The results revealed the extent of their thermal stability and also allowed interpretations concerning their thermal decompositions in air atmosphere.
Description
Language
English
Citation
Journal of the Brazilian Chemical Society. Sociedade Brasileira de Química, v. 10, n. 6, p. 459-462, 1999.
