SPECTROPHOTOMETRIC DETERMINATION OF O-PHENYLENEDIAMINES AND P-PHENYLENEDIAMINES

Authors
SURPATEANU M GABURICI M SURPATEANU G BEJAN D
Citation
M. Surpateanu et al., SPECTROPHOTOMETRIC DETERMINATION OF O-PHENYLENEDIAMINES AND P-PHENYLENEDIAMINES, Revue Roumaine de Chimie, 39(6), 1994, pp. 613-621
Citations number
6
Categorie Soggetti
Chemistry
Journal title
Revue Roumaine de Chimie → ACNP
ISSN journal
00353930
Volume
39
Issue
6
Year of publication
1994
Pages
613 - 621
Database
ISI
SICI code
0035-3930(1994)39:6<613:SDOOAP>2.0.ZU;2-K
Abstract
In this paper three different methods of spectrophotometric determinat ion of oPD and pPD as individual or in mixture have been proposed. The se methods using the oxidation of the previously mentioned products by ammonium persulphate or their behaviour to the HPW and HPMo in specia le conditions have been realized.