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the world > matter > chemistry > organic chemistry > organic dyes > [noun] > colouring yellow (7)
paranitraniline1872

a crystalline compound, (H2N)C6H4(NO2), used in making azo dyes.

auramine1884

A synthetic yellow dyestuff of the diphenylmethane series.

primuline1887

A synthetic yellow dyestuff derived from primuline base and used as a fluorescent stain.

primuline base1889

a yellow thiazole derivative, C21H15N3S2, which is obtained when p-toluidine is heated with sulphur and is an intermediate in dye manufacture…

tartrazine1894

a fast and brilliant dye-stuff of rich orange yellow.

flemingin1898

A crystalline compound, C12H12O3, obtained from Flemingia (= Moghania) congesta and used esp. as a yellow dye for silk.

flavanthrone1902

An anthraquinone derivative, C28H12N2O2, isolated as yellowish brown needles and used as a yellow vat dye.

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