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Pigment Yellow 16 is an organic compound that is classified as a diarylide pigment. Pigment Yellow 16 is used as a yellow colorant, and is classified as an arylide yellow. Also called permanent yellow, its color index number is 20040. [1] The compound is obtained via acetoacetylation of o-tolidine using diketene.
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Quinacridone is an organic compound used as a pigment. Numerous derivatives constitute the quinacridone pigment family, which finds extensive use in industrial colorant applications such as robust outdoor paints, inkjet printer ink, tattoo inks, artists' watercolor paints, and color laser printer toner. As pigments, the quinacridones are insoluble.
Painting is a visual art, which is characterized by the practice of applying paint, pigment, color or other medium to a solid surface (called "matrix" [1] or "support"). [2] The medium is commonly applied to the base with a brush , but other implements, such as knives, sponges, and airbrushes , may be used.
The development of aizuri-e was associated with the import of the pigment Prussian blue from Europe in the 1820s. [ 1 ] [ 2 ] This pigment had a number of advantages over the indigo or dayflower petal dyes that were previously used to create blue.
Pigments may be any number of natural or synthetic substances with color, such as sulfides for yellow or cobalt salts for blue. Traditional pigments were based on minerals or plants, but many have proven unstable over long periods. Modern pigments often use synthetic chemicals. The pigment is mixed with oil, usually linseed, but other oils may ...
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