Precise coulometric titrations of potassium dichromate
- 1 September 1963
- journal article
- Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry
- Vol. 67A (5) , 453-459
- https://doi.org/10.6028/jres.067a.047
Abstract
A method has been developed for the precise assay of potassium dichromate by constant-current coulometric titration with ferrous ions generated at a platinum cathode. It, is shown that one-half gram samples of the dichromate can be titrated with a standard deviation of 0.003 percent.Keywords
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