| 单词 | crystal violet |
| 释义 | > as lemmascrystal violet crystal violet n. a synthetic violet dye used as a stain in microscopy and as an antiseptic in the treatment of skin infections.Crystal violet is a derivative of rosaniline with six methyl groups; cf. methyl violet n. at methyl n. Compounds 3. Formula: C25H30ClN3. ΘΚΠ the world > matter > colour > named colours > purple or purpleness > purple dye or pigment > [noun] turnsole1375 cork1483 jarecork1483 orchil1483 purple1519 purpurisse1519 archil1551 waycoriant1658 orchilla1703 cudbear1772 purple lake1785 imperial purple1788 mauve?1796 phenicin1823 French purple1830 indigo-purple1838 mauve1859 Perkin's mauve1859 violine1859 mauveine1863 purple of Cassiusc1865 tyroline1867 Paris violet1868 Hofmann violet1869 methyl violet1873 punicin1879 crystal violet1885 chrome violet1892 mineral violet1913 Monastral1936 manganese purple1937 the world > matter > colour > colouring > colouring matter > [noun] > stain > for microscopy stain1880 crystal violet1966 the world > health and disease > healing > medicines or physic > medicines for specific purpose > antiseptic > [noun] > specific naphthalene1821 carbolic acid1835 creosote1835 Sanitas1878 chlorocresol1886 salol1887 Listerine1889 salufer1894 Airol1895 fluorol1895 thymoform1899 xeroform1901 triformol1907 thymoloform1911 hexamine1914 Eusol1915 flavine1917 proflavine1917 Dakin1920 naphtha1920 methenamine1926 T.C.P.1934 Zephiran1935 leptazol1946 cetrimide1948 nalidixic acid1962 clioquinol1967 crystal violet1996 1883 H. Caro & A. Kern U.S. Patent 290,856 1/1 The manufacture of a purple dye-stuff or coloring matter which we term ‘crystallized methyl-violet’.] 1885 J. J. Hummel Dyeing Textile Fabrics xvi. 386 Crystal Violet... This colouring matter is the hydrochloride of hexa-methyl-para-rosaniline. 1966 Jrnl. Amer. Chem. Soc. 88 4790/2 The acid strength was determined by titration with acetous potassium hydrogen phthalate using crystal violet as indicator. 1996 L. M. Prescott et al. Microbiology (ed. 6) 683 The bile salts and crystal violet in this medium inhibit the growth of gram-positive bacteria. 2004 R. M. Gardner Pract. Crime Scene Processing & Investig. ix. 245 A long-standing method of recovering latent fingerprints from the adhesive side of tape is the use of a solution of alcohol and crystal violet dye. < as lemmas |
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