4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid
(R)-[1,1'-Binaphthalene]-2,2'-disulfonic acid
3-Aminonaphthalene-1,5-disulfonic acid
4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid
2,5-Diaminobenzene-1,4-disulfonic acid
2-((3H-Phenothiazin-3-ylidene)amino)benzene-1,4-disulfonic acid
8-Hydroxy-1-(salicylideneamino)naphthalene-3,6-disulfonic acid monosodium Salt
Catechol-3,5-disulfonic Acid Disodium Salt Monohydrate
3-Hydroxy-4-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulfonic acid, tetrasodium salt
3-Hydroxynaphthalene-2,7-disulfonic acid disodium salt
7-Hydroxynaphthalene-1,3-disulfonic acid
1H-Benz[de]isoquinoline-5,8-disulfonic acid, 6-amino-2-[(hydrazinylcarbonyl)amino]-2,3-dihydro-1,3-dioxo-, potassium salt (1:2)
6-Aminonaphthalene-1,3-disulfonic acid
5'-(4-Sulfophenyl)-[1,1':3',1''-terphenyl]-4,4''-disulfonic acid
Ethane-1,2-disulfonic acid dihydrate
Ethane-1,2-disulfonic acid
4,5-Dihydroxynaphthalene-2,7-disulfonic acid
4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid(contains 30% Water at maximum)
Naphthalene-1,5-disulfonic acid tetrahydrate
Butane-1,4-disulfonic acid hydrate
