"CI 74260 Pigment Green 7 studies" by Ark90 (12417 pt) | 2019-Jun-16 10:37 |
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Scant scientific literature on the safety of this CI 74260 dye, a copper-phthalocyanine compound used as a pigment in cosmetic products.
A single case of allergic contact dermatitis, but not to this specific product, but to a similar copper-phthalocyanine dye (1).
Other studies
Pyrolysis gas chromatography mass spectrometry of two green phthalocyanine pigments and their identification in paint systems Giulia Germinario, Inez Dorothé van der Werf, Luigia Sabbatini Journal of Analytical and Applied Pyrolysis Volume 115, September 2015, Pages 175-183 https://doi.org/10.1016/j.jaap.2015.07.016
The photodynamic effect of far-red range phthalocyanines (AlPc and Pc green) supported by electropermeabilization in human gastric adenocarcinoma cells of sensitive and resistant type. Zielichowska A, Saczko J, Garbiec A, Dubińska-Magiera M, Rossowska J, Surowiak P, Choromańska A, Daczewska M, Kulbacka J, Lage H. Biomed Pharmacother. 2015 Feb;69:145-52. doi: 10.1016/j.biopha.2014.11.017.
Concentration levels and congener profiles of polychlorinated biphenyls, pentachlorobenzene, and hexachlorobenzene in commercial pigments. Anezaki K, Nakano T. Environ Sci Pollut Res Int. 2014 Jan;21(2):998-1009. doi: 10.1007/s11356-013-1977-2
The origin of the halogen effect on the phthalocyanine green pigments. Lee SU, Kim JC, Mizuseki H, Kawazoe Y. Chem Asian J. 2010 Jun 1;5(6):1341-6. doi: 10.1002/asia.200900601.
Possible utilization of acrylic paint and copper phthalocyanine pigment sludge for vermiculture. Majumdar D, Buch V, Macwan P, Patel J. Waste Manag Res. 2010 May;28(5):423-9. doi: 10.1177/0734242X09351898.
References__________________________
(1) Allergic contact dermatitis caused by the blue pigment VINAMON® Blue BX FW - a phthalocyanine blue in a vinyl glove.
Weimann S, Skudlik C, John SM. - J Dtsch Dermatol Ges. 2010 Oct
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