C.I. Direct green 1

Disodium 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate

Acid dye for textiles

Direct Black 38

direct dye for textiles

4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt

Histological dye and textile dye

4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt

textile and leather dye

Direct Orange S

Direct dye for textiles

3-Diethylamino-6-methyl-7-(2,4-xylidino)fluoran

fluoran dye for thermal paper

5,5'-(1H-Isoindole-1,3(2H)-diylidene)dibarbituric acid

Pigment for plastics and coatings

Disodium 4,4'-dinitro-2,2'-stilbenedisulfonate

intermediate for dyes and optical brighteners