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Silicon membrane interface for the direct analysis of Kathon CG in aqueous solutions and cosmetic emulsions.
Biol Mass Spectrom. 1991 Nov; 20(11):669-76.BM

Abstract

An easy determination of Kathon CG, an antimicrobial agent widely used in cosmetic and toiletry products, has been achieved by means of silicone membrane interfaced mass spectrometry. Low levels of the above preservative (up to p.p.b.) could be easily detected in both aqueous solutions and cosmetic emulsions. Valuable information has been obtained on the stabilization and decomposition processes to which the organic components of Kathon CG are subject. The role of magnesium ions, which are present as a stabilizing agent in Kathon CG formulation, in these processes has been investigated, leading to the identification of some degradation products.

Authors+Show Affiliations

Area di Ricerca del CNR, Padova, Italy.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

1799577

Citation

Favretto, D, et al. "Silicon Membrane Interface for the Direct Analysis of Kathon CG in Aqueous Solutions and Cosmetic Emulsions." Biological Mass Spectrometry, vol. 20, no. 11, 1991, pp. 669-76.
Favretto D, Traldi P, Benassi CA, et al. Silicon membrane interface for the direct analysis of Kathon CG in aqueous solutions and cosmetic emulsions. Biol Mass Spectrom. 1991;20(11):669-76.
Favretto, D., Traldi, P., Benassi, C. A., & Bettero, A. (1991). Silicon membrane interface for the direct analysis of Kathon CG in aqueous solutions and cosmetic emulsions. Biological Mass Spectrometry, 20(11), 669-76.
Favretto D, et al. Silicon Membrane Interface for the Direct Analysis of Kathon CG in Aqueous Solutions and Cosmetic Emulsions. Biol Mass Spectrom. 1991;20(11):669-76. PubMed PMID: 1799577.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Silicon membrane interface for the direct analysis of Kathon CG in aqueous solutions and cosmetic emulsions. AU - Favretto,D, AU - Traldi,P, AU - Benassi,C A, AU - Bettero,A, PY - 1991/11/1/pubmed PY - 1991/11/1/medline PY - 1991/11/1/entrez SP - 669 EP - 76 JF - Biological mass spectrometry JO - Biol. Mass Spectrom. VL - 20 IS - 11 N2 - An easy determination of Kathon CG, an antimicrobial agent widely used in cosmetic and toiletry products, has been achieved by means of silicone membrane interfaced mass spectrometry. Low levels of the above preservative (up to p.p.b.) could be easily detected in both aqueous solutions and cosmetic emulsions. Valuable information has been obtained on the stabilization and decomposition processes to which the organic components of Kathon CG are subject. The role of magnesium ions, which are present as a stabilizing agent in Kathon CG formulation, in these processes has been investigated, leading to the identification of some degradation products. SN - 1052-9306 UR - https://www.unboundmedicine.com/medline/citation/1799577/Silicon_membrane_interface_for_the_direct_analysis_of_Kathon_CG_in_aqueous_solutions_and_cosmetic_emulsions_ L2 - https://medlineplus.gov/cosmetics.html DB - PRIME DP - Unbound Medicine ER -