Synthesis and thermal studies of solid state 2-chloro-benzylidenepyruvic acid and its compounds with sodium, aluminium (III), gallium (III) and indium (III) cations
The synthesis of sodium 2-chlorobenzylidenepyruvate and its corresponding acid as well as binary, binary together with it's acid or hydroxo-2-chorobenzylidenepyruvate of aluminium (III), gallium (III) and indium (III), were isolated. Chemical analysis, thermogravimetry, derivative thermogravimetry (TG/DTG), simultaneous thermogravimetry-differential thermal analysis (TG-DTA) and X-ray powder diffractometry have been employed to characterize and to study the thermal behaviour of these compounds. The results provided information concerning the stoichiometry, crystallinity, thermal stability and thermal decomposition.
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| Main Authors: | , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP
2004
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702004000100004 |
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