Dosage de l'octyl dimethyl PABA, de l'homosalate et de l'octyl salicylate dans les produits de protection solaire.
The method describes the quantitative determination of octyl dimethyl PABA (2-ethylhexyl 4- (dimethylamino)benzoate) (CAS RN 21245-02-3), homosalate (3,3,5-trimethylcyclohexyl salicylate) (CAS RN 118-56-9) and octyl salicylate (2-ethylhexyl salicylate) (CAS RN 118-60-5) in cosmetic sunscreen products. The sample is suspended in methanol and after appropriate treatment the determination is made by HPLC/UV. Accuracy, yield and viability of the method were resolved.
Masse
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Ministère des Affaires Sociales, de la Santé Publique et de l'Environnement, Institut Scientifique de la Santé Publique, Section Produits de consommation, 14 rue J. Wytsman, 1050 Brussels, Belgium.
Herpol-Borremans
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