Skip to main content
padlock icon - secure page this page is secure

Identification de filtres solaires dérivés de l'acide para-aminobenzoique par spectroscopie RMN et par CPG/SM

Buy Article:

The full text article is temporarily unavailable.

We apologise for the inconvenience. Please try again later.

Synopsis

Gas chromatography coupled with mass spectrometry and protonic nuclear magnetic resonance used directly or on fractions obtained by preparative thin layer chromatography, allow identification of the main molecule in commercial samples of PABA (Cas RN 150-13-0), PEG-25 PABA (Cas RN 116242-27-4), glyceryl PABA (Cas RN136-44-7), ethyl dihydroxypropyl PABA (Cas RN 58882-17-0) or octyl dimethyl PABA (Cas RN 21245-02-3).
No References
No Citations
No Supplementary Data
No Article Media
No Metrics

Keywords: PABA; PEG-25 PABA; UV absorbers; ethyl dihydroxypropyl PABA (INCI names); gas chromatography; glyceryl PABA; mass spectrometry; octyl dimethyl PABA; protonic NMR spectroscopy

Document Type: Research Article

Publication date: October 1, 2001

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more