Issue 0, 1970
From the journal:

Journal of the Chemical Society A: Inorganic, Physical, Theoretical


Separation of Ga3+ from Fe3+, Al3+, and ln3+ with a new stable synthetic titanium tungstate. Effect of drying on its stability and ion-exchange properties

Mohsin Qureshi  and  Jai Prakash Gupta  

Abstract

A highly stable and bright lemon-yellow titanium tungstate has been synthesized by mixture of 0·3M-sodium tungstate with 0·3M-titanium chloride in the volume ratio 1 : 1 at pH 1·0. The effect of drying temperatures on the ion-exchange capacity, the chemical stability, and the Kd values of some metal ions have also been studied. The titanium : tungsten ratio in the sample (dried at 80°) was found to be 1 : 1·1. Its analytical importance has been shown by the quantitative separation of Ga3+ from Fe3+, In3+, and Al3+. A previously prepared1 titanium tungstate (sample II) has been used for the quantitative separation of lead from numerous metal ions.

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Article information

DOI
https://doi.org/10.1039/J19700002620
Article type
Paper

J. Chem. Soc. A, 1970, 2620-2623

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Separation of Ga3+ from Fe3+, Al3+, and ln3+ with a new stable synthetic titanium tungstate. Effect of drying on its stability and ion-exchange properties

M. Qureshi and J. P. Gupta, J. Chem. Soc. A, 1970, 2620 DOI: 10.1039/J19700002620

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