Disodium anthraquinone-2,7-disulfonate

dye intermediate

Direct Black 168

direct dye for textiles

Cobaltate(3-), bis[2-(hydroxy-.kappa.O)-5-nitro-3-[[2-(oxo-.kappa.O)-1-[(phenylamino)carbonyl]propyl]azo-.kappa.N1]benzenesulfonato(3-)]-, trisodium

acid dye for textile coloring

Acid Red 151

synthetic acid dye

1-(2-(4-(2-(2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)-2-naphthalenol

Histological dye for triglycerides

1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-(phenylazo)phenyl)azo)-, disodium salt

Acid dye for textiles and histology