Thermal analysis of some metal benzohydroxamates |
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Authors: | Leonard N. Lapatnick J. Frederic Hazel Wallace M. McNabb |
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Affiliation: | Chemistry Department, University of Pennsylvania, Philadelphia, Pa.U.S.A. |
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Abstract: | The preparation and thermal analysis of metal chelates of benzohydroxarnic acid (BHA) with Al(III), Cd(II), Co(II), Cu(II) (two compounds), Fe(III), La(III), Pb(II), Mn(II), Ni(II), U(VI) and Zn(II) is discussed. The Al(III), La(III), Pb(II) and Mn(II) chelates are new compounds. DTA and TGA curves of the chelates and of BHA are presented, and the heats of decomposition of the chelates are estimated. |
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