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    Anthraquinone Scarlet

    An organic color pigment used in printing inks. Anthraquinone Scarlet is a transparent yellow red possessing high lightfastness, and good chemical resistance to most substances, save alkalis. It is often used in security inks. (See also Organic Color Pigments.)

    Also known as Perylene Red Y ('CI Pigment Red 224 No. 71127').

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