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Mauveine, also known as aniline purple and Perkin's mauve, was one of the first synthetic dyes. [ 1 ] [ 2 ] It was discovered serendipitously by William Henry Perkin in 1856 while he was attempting to synthesise the phytochemical quinine for the treatment of malaria . [ 3 ]
Sir William Henry Perkin FRS (12 March 1838 – 14 July 1907) [1] was a British chemist and entrepreneur best known for his serendipitous discovery of the first commercial synthetic organic dye, mauveine, made from aniline.
William Henry Perkin Jr., FRS FRSE (17 June 1860 – 17 September 1929) was an English organic chemist who was primarily known for his groundbreaking research work on ...
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The first synthetic dye was William Perkin's mauveine in 1856, derived from coal tar. Alizarin , the red dye present in madder, was the first natural pigment to be duplicated synthetically in 1869, [ 8 ] a development which led to the collapse of the market for naturally grown madder.
3 Fair use rationale for Image:William Perkin book.jpg. 1 comment. 4 Requested move. 8 comments. 5 Street name. 1 comment. 6 External links modified. 1 comment.
Karp has been a pretty consistent seller of Palantir stock since late 2020, using what is called a Rule 10b5-1 plan. Under these plans, company executives and other insiders set up selling ...