DETERMINATION OF 1-NAPHTHYLAMINE AND THE RELATED PESTICIDES, NAPTALAMAND ANTU, IN RIVER-WATER BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY - APPLICATION TO THE STUDY OF THE DEGRADATION PROCESSES OF NAPTALAM

Authors
DIAZ TG ACEDO MI DELAPENA AM PENA MS SALINAS F
Citation
Tg. Diaz et al., DETERMINATION OF 1-NAPHTHYLAMINE AND THE RELATED PESTICIDES, NAPTALAMAND ANTU, IN RIVER-WATER BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY - APPLICATION TO THE STUDY OF THE DEGRADATION PROCESSES OF NAPTALAM, Analyst, 119(6), 1994, pp. 1151-1155
Citations number
26
Categorie Soggetti
Chemistry Analytical
Journal title
Analyst → ACNP
ISSN journal
00032654
Volume
119
Issue
6
Year of publication
1994
Pages
1151 - 1155
Database
ISI
SICI code
0003-2654(1994)119:6<1151:DO1ATR>2.0.ZU;2-A
Abstract
A method is described for the determination of 1-naphthylamine and the related pesticides, naptalam and antu, in river-water by high-perform ance liquid chromatography. A Nucleosil 5 C-18 100A (25 X 0.46 cm) col umn is used, and a mobile phase of water-(0.1% acetic acid)-acetonitri le, which was found to be the optimum for this determination. Photomet ric detection is conducted at 220 mm. Preconcentration on C-18 Sep-Pak cartridges has been used to determine these compounds in river-water, with good recoveries. A study of the degradation processes of naptala m to 1-naphthylamine and N-1-naphthylphthalimide is also described.