A RAPID METHOD FOR THE DETERMINATION OF ORGANIC NITROGEN IN LIQUIDS
- 1 April 1930
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Research
- Vol. 2 (4) , 264-266
- https://doi.org/10.1139/cjr30-020
Abstract
A method for the rapid determination of organic nitrogen in liquids is described. It depends upon the liberation of amino, amido, etc. nitrogen as ammonia by an alkali fusion of the organic material. The ammonia is absorbed in excess saturated boric acid solution, and then a titration with standard acid is carried out, using bromophenol blue as the indicator.Keywords
This publication has 1 reference indexed in Scilit:
- THE CATALYTIC DECOMPOSITION OF HYDROGEN PEROXIDE IN A BROMINE-BROMIDE SOLUTION. III. THE INTERPRETATION OF RATE MEASUREMENTS AS A FUNCTION OF THE ACTIVITY PRODUCT OF HYDROBROMIC ACIDJournal of the American Chemical Society, 1926