| 释义 |
fuchsinenUK
fuch·sin F0349300 (fyo͞ok′sĭn) also fuch·sine (-sĭn, -sēn′)n. A dark green synthetic dyestuff, C20H19N3·HCl, used to make a purple-red dye employed in coloring textiles and leather and as a bacterial stain. Also called magenta.
[fuchs(ia) + -in.]fuchsin (ˈfuːksɪn) or fuchsinen (Elements & Compounds) a greenish crystalline substance, the quaternary chloride of rosaniline, forming a red solution in water: used as a textile dye and a biological stain. Formula: C20H19N3HCl. Also called: magenta [C19: from fuchs(ia) + -in; from its similarity in colour to the flower]fuch•sin (ˈfʊk sɪn)
n. a greenish, solid, coal-tar derivative, obtained by the oxidation of a mixture of aniline and the toluidines, that forms deep red solutions: used chiefly as a dye. [1860–65; fuchs (ia) + -in1] fuchsinenUK
fuchsin (fyo͞ok`sĭn) or magenta (məjĕn`tə), bright red dyestuff consisting of the mixed hydrochlorides or acetates of rosaniline and pararosaniline. It is composed of small crystals possessing a brilliant green sheen; when dissolved they produce a red solution, which dyes animal fibers directly and vegetable fibers after mordanting. The solution is used in the textile and leather industries and as a stain in biology.fuchsin[′fyük·sən] (organic chemistry) C20H19N3 Brownish-red crystals, used as a dye or in the commercial preparation of other dyes, and as an antifungal drug. Also known as magenta; rosaniline. fuchsinenUK
fuchsin [fūk´sin] any of several red to purple dyes, sometimes specifically basic fuchsin.acid fuchsin a mixture of sulfonated fuchsins; used in various complex stains.basic fuchsin a histologic stain, containing predominantly pararosaniline and rosaniline.fuch·sin (fūk'sin), Avoid the mispronunciation fū'shin.A nonspecific term referring to any of several red rosanilin dyes used as stains in histology and bacteriology. [Leonhard Fuchs, German botanist, 1501-1566] fuchsin (fyo͞ok′sĭn) also fuchsine (-sĭn, -sēn′)n. A dark green synthetic dyestuff, C20H19N3·HCl, used to make a purple-red dye employed in coloring textiles and leather and as a bacterial stain. Also called magenta.fuch·sin (fūk'sin) A nonspecific term referring to any of several red rosanilin dyes used as stains in histology and bacteriology. [Leonhard Fuchs, German botanist, 1501-1566]ThesaurusSeemagenta |