Summary
The conditions of decomposition of ferric phosphate complex under varying concentrations of iodide, acid and the complexing agent have been studied and made use of in the formulation of a method for the estimation of iodide, using chromic aeid-hydriodic acid reaction, phosphoric acid being substituted for the oxalate for binding the ferric iron in the method described in an earlier paper.
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Reference
Dede, L.: Z. anorg. allg. Chem. 125, 35 (1922).
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Ramanjaneyulu, J.V.S., Shukla, B.K. Inorganic complexes in volumetric analysis — Part II Use of ferric phosphate complex in the estimation of iodide. Z. Anal. Chem. 151, 34–36 (1956). https://doi.org/10.1007/BF00454601
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DOI: https://doi.org/10.1007/BF00454601