Modification of C.I. Pigment Red 146 with surfactants and graphene oxide
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DOI: 10.1039/d2ra02496a
Abstract: Organic pigments are important in a range of fields, from printing ink to industrial coatings. Azo pigments are some of the most common pigments in use today, but they typically have poor solvent solubility and… read more here.
Keywords: pigment red; modification; pigment; modification pigment ... See more keywords
Simple Detection of Pigment Red 53 as a Hazardous Substance in Cosmetic Preparation Using a Polymer Combination of Polystyrene (PS) and Polymethylmethacrylate (PMMA)
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DOI: 10.3390/molecules27249016
Abstract: Pigment red 53 is a synthetic dye that has been banned in cosmetic products due to the possibility of causing blood disorders and spleen sarcoma. The indicator strip employs qualitative analysis methods that are simpler,… read more here.
Keywords: pmma; pigment red; polymethylmethacrylate pmma; detection ... See more keywords