Dye & Pigments

4-Amino-benzenesulfonic acid monosodium salt

Dipotassium 7-hydroxynaphthalene-1,3-disulphonate

4-Aminodiphenyamine-2-sulfonic acid

5-Amino-1-naphthalenesulfonic acid

8-Anilino-1-naphthalenesulfonic acid

2,2',5,5'-Tetrachlorobenzidine

Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)

Disodium 1,5-naphthalenedisulfonate

1,6-Naphthalenedisulfonic acid disodium salt

2,6-Naphthalenedisulfonic acid disodium salt

2,7-Naphthalenedisulfonic acid disodium salt

2,7-Dihydroxynaphthalene

2-Diazo-1-naphthol-5-sulfonyl chloride

alpha-N-ethylanilinotoluene-3-sulphonic acid

5,6-Dichloro-2-benzothiazolamine

2-Amino-6-nitrobenzothiazole