Summary
Electrical conductance studies have been made to investigate the nature of aqueous solutions of Eriochrome Cyanine R. The reagent has been found to behave as a colloidal electrolyte. The temperature of zero conductance has been determined to be −23.5 °C and the temperature coefficient per degree centigrade per hundred of the conductance at 35 °C varies between 1.75 and 1.80.
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Das, B., Sethi, R.K. & Chopra, S.L. Colloidal nature of eriochrome cyanine R. Kolloid-Z.u.Z.Polymere 250, 613–614 (1972). https://doi.org/10.1007/BF01501473
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DOI: https://doi.org/10.1007/BF01501473