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Potentiometric determination of thioureas with diethylene tetraammonium sulphatocerate

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Summary

Diethylene tetra-ammonium sulphatocerate has been used as a redox reagent for the direct potentiometric titration of thiourea and its organic derivatives. The thioureas are oxidised to their corresponding disulphides with a single electron change. The method is simple and accurate under the specified conditions.

Zusammenfassung

Cer(IV)diäthylendiaminsulfat wurde als Redoxreagens für die direkte potentiometrische Titration von Thioharnstoff und seinen organischen Derivaten herangezogen. Diese Verbindungen werden zu ihren entsprechenden Disulfiden oxydiert. Unter den angegebenen Bedingungen ist die Methode einfach und genau.

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References

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Author notes

  1. Balwant Singh

    Present address: Department of Chemistry, Panjab University, Chandigarh, India

Authors and Affiliations

  1. Department of Chemistry, Punjabi University, Patiala, Panjab, India

    Balwant Singh & Balbir Chand Verma

Authors
  1. Balwant Singh
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  2. Balbir Chand Verma
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Singh, B., Verma, B.C. Potentiometric determination of thioureas with diethylene tetraammonium sulphatocerate. Mikrochim Acta 62, 123–127 (1974). https://doi.org/10.1007/BF01271426

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  • DOI: https://doi.org/10.1007/BF01271426

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