a crystalline compound, (H2N)C6H4(NO2), used in making azo dyes.
单词 | θ70182 |
释义 | 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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