Determination of nitro and nitroso compounds by thermometric titrimetry
- 1 January 1973
- journal article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 98 (1163) , 103-106
- https://doi.org/10.1039/an9739800103
Abstract
Some nitro and nitroso compounds have been determined by reduction with a known and excess amount of titanium(III) chloride solution and subsequent thermometric titration of the excess of the titanium(III) with an iron(III) solution. The accuracy is ±1 per cent. for 0·4 mequiv of sample and the time taken for a single titration is less than 2 minutes. The over-all time taken for a single determination is about 20 minutes.Keywords
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