QUANTITATIVE-ANALYSIS OF ALKYLBENZENESULPHONATES IN WATER SOLUTION BYATR FT-IR SPECTROSCOPY/

Authors
FERRER N ROURA M BAUCELLS M
Citation
N. Ferrer et al., QUANTITATIVE-ANALYSIS OF ALKYLBENZENESULPHONATES IN WATER SOLUTION BYATR FT-IR SPECTROSCOPY/, Mikrochimica acta, 1997, pp. 297-299
Citations number
3
Categorie Soggetti
Chemistry Analytical
Journal title
Mikrochimica acta → ACNP
ISSN journal
00263672
Year of publication
1997
Supplement
14
Pages
297 - 299
Database
ISI
SICI code
0026-3672(1997):<297:QOAIWS>2.0.ZU;2-T
Abstract
Fourier-transform infrared spectroscopy has been used for the determin ation of dodecylbenzenesulphonate in commercial samples of liquid dete rgents. Analyses have been performed without sample treatment. Attenua ted total reflectance with use of a ZnSe crystal allows measurement of the bands of the detergent together with the water spectrum. The prec ision, recovery and accuracy obtained by use of calibration line and s tandard additions have been optimized.