THE INVESTIGATION OF THE USAGE POSSIBILITY OF AZODERIVATIVES para-tret-BUTYLPHENOL FOR THE CONCENTRATION AND DETERMINATION OF COPPER BY THE METHOD OF ATOMIC-ABSORPTION
The complex formation of copper with 2-hydroxy-5-T-butylphenolazobenzol has been studied by atomic absorption and spektrophotometric methods. The optimum conditions of complex formation and extraction have been found. The extraction-atomic-absorption and extraction photometric methods of copper determination have been worked out and an impact of foreign ions on it has bee revealed.
Keywords : complex formation of copper, 2-hydroxy-5-T-butylphenolazobenzol, extraction-atomic-absorption, extraction-photometric methods
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