disazo dye
11дисазокраситель — bisazodažiklis statusas T sritis chemija apibrėžtis Dažiklis, turintis dvi azogrupes. atitikmenys: angl. bisazo dye; disazo dye rus. бисазокраситель; дисазокраситель …
12brilliant crocein — noun or brilliant croceine Usage: often capitalized B&C : a bright scarlet acid disazo dye obtained by coupling diazotized p aminoazobenzene with G acid called also Croceine Scarlet MOO; see dye table I (under Acid Red 73) …
13brilliant yellow — noun Usage: often capitalized B&Y : a direct disazo dye derived from stilbene that dyes paper yellow and turns red in alkaline solution see dye table I (under Direct Yellow 4) …
14evans blue — ˈevənz noun Usage: usually capitalized E Etymology: after Herbert M. Evans died 1971 American anatomist : a disazo dye C34H24N6Na4O14S4 that is obtained as a green, bluish green, or brown powder and that on injection into the blood stream… …
15trypan blue — ˈtripən, ˈtriˌpan , trə̇ˈpan noun Etymology: trypan International Scientific Vocabulary trypan ; from its being trypanocidal : a disazo dye derived from tolidine and H acid that has limited use as an intravitam stain and especially formerly in… …
16trypan red — trypan as in trypan blue noun Etymology: trypan International Scientific Vocabulary trypan : a disazo dye derived from benzidine and beta naphthylamine and formerly used as a remedy in trypanosomiasis …
17chrysophenine — krə̇ˈsäfəˌnēn, nə̇n noun ( s) Usage: often capitalized Etymology: International Scientific Vocabulary chrys + phenine : a direct disazo stilbene dye that dyes cotton and viscose rayon yellow called also Chrysophenine G; see dye table I ( …
18vital red — Trisodium salt of a sulfonated diazo dye (a ditolyl group diazotized to sulfonated aminonaphthalene residues), used as a vital stain. SYN: brilliant v.. * * * vital red n a disazo acid dye used as a biological stain and in the determination of… …
19sudan IV — noun also sudan ( s) Usage: usually capitalized S : a red disazo solvent dye used chiefly as a biological stain and in ointments for promoting (as in the treatment of burns, wounds, or ulcers) the growth of epithelium called also scarlet red; see …
20Sudan IV — SYN: scarlet red. * * * Sudan IV fō(ə)r n a red disazo solvent dye used chiefly as a biological stain and in ointments for promoting the growth of epithelium (as in the treatment of burns, wounds, or ulcers) called also scarlet red * * * scarlet… …
