Chemical first used as a dye
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TNTChemical first used as a dye
TNTExplosive used as a dye when first invented
ANILINEChemical used in dye
promethiumThe chemical element of atomic number 61, a radioactive metal of the lanthanide series. It was first produced artificially in a nuclear reactor and occurs in nature in traces as a product of uranium fission
EOSINDye used as a toner
colorantsomething used as a coloring matter; pigment; dye
rosanilina reddish-brown derivative of anilin used as a dye
rosanilinsROSANILIN, a reddish-brown derivative of anilin used as a dye
acriflavineA bright orange-red dye derived from acridine, used as an antiseptic
tetrazoliumA yellow dye used as a test for viability in biological material
tragacantha gum used in pharmacy and as a vehicle for dye in calico-printing
fluoresceinAn orange dye with a yellowish-green fluorescence, used as an indicator and tracer
methylthionineas in methylthionine chloride, a dark green dye used as a stain, antiseptic etc
hemateinsA reddish-brown crystalline dye obtained from logwood and used as a stain and indicator
safraninpurplish-red, water-soluble dye, C18H14N4, used for textiles and as a stain in microscopy
tragacanthsTRAGACANTH, a gum used in pharmacy and as a vehicle for dye in calico-printing
TNTWhat was originally used as a yellow dye before its best-known property was discovered
methylthioninesMETHYLTHIONINE, as in methylthionine chloride, a dark green dye used as a stain, antiseptic etc
dyestuffsA substance that yields a dye or that can be used as a dye, esp. when in solution
dyestuffA substance that yields a dye or that can be used as a dye, esp. when in solution
brasilinyellow, water-soluble, needlelike, crystalline solid, C16H14O5, obtained from brazil and sappanwood: used as a dye and an indicator
rhataniesThe partially parasitic South American shrub that yields this root, which is also used as a source of dye
kamalasa powder obtained from the seed capsules of this tree, used as a dye and formerly as a worm powder
aminophenolany of three isomeric forms that are white soluble crystalline solids, used as a dye and as a photograph developer
aminophenolsAMINOPHENOL, any of three isomeric forms that are white soluble crystalline solids, used as a dye and as a photograph developer
eosinea red fluorescent dye C20H8Br4O5 obtained by the action of bromine on fluorescein and used especially in cosmetics and as a toner
eosina red fluorescent dye C20H8Br4O5 obtained by the action of bromine on fluorescein and used especially in cosmetics and as a toner
flavinsyellow, crystalline, slightly water-soluble powder, C15H10O7, obtained from the bark of the quercitron and other vegetable substances, used as a yellow dye; flavin
flavinyellow, crystalline, slightly water-soluble powder, C15H10O7, obtained from the bark of the quercitron and other vegetable substances, used as a yellow dye; flavin
kamalapowder from the capsules of an East Indian tree, Mallotus philippinensis, of the spurge family, used as a yellow dye and in medicine as an anthelmintic
eosinsred, crystalline, water-insoluble solid, C20H8Br4O5, derived from fluorescein by bromination: used chiefly as an acid dye for dyeing silk a rose red color and as a histological stain
eosinred, crystalline, water-insoluble solid, C20H8Br4O5, derived from fluorescein by bromination: used chiefly as an acid dye for dyeing silk a rose red color and as a histological stain
eosinered, crystalline, water-insoluble solid, C20H8Br4O5, derived from fluorescein by bromination: used chiefly as an acid dye for dyeing silk a rose red color and as a histological stain
eosinesred, crystalline, water-insoluble solid, C20H8Br4O5, derived from fluorescein by bromination: used chiefly as an acid dye for dyeing silk a rose red color and as a histological stain
eosinicred, crystalline, water-insoluble solid, C20H8Br4O5, derived from fluorescein by bromination: used chiefly as an acid dye for dyeing silk a rose red color and as a histological stain
fuchsingreenish, water-soluble, 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