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;5-Amino-2-(phenylamino)-benzenesulfonic acid; 2-(Phenylamino)-5-aminobenzenesulfonic acid; 4-Amino-1,1'-diphenylamine-2-sulfonic acid; 4-Amino-2-sulfodiphenylamine; 5-Amino-2-ani... >>>

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;C.I. Developer 3;2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-;Gamma Acid;7-AMINO-1-NAPHTHOL-3-SULFONIC ACID;7-AMINO-1-HYDROXY-3-SULFONAPHTHALENE;6-AMINO-4-NAPHTHOL-2-SULFONIC A... >>>

;3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid;2-amino-6-nitrophenol-4-sulfonic acid;6-Nitro-2-Aminophenol-4-Sulfonic Acid;6NAPSA;2-Amino-6-Nitro-1-Phenol-4-Sulfonic Acid;... >>>

;3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid;2-amino-6-nitrophenol-4-sulfonic acid;6-Nitro-2-Aminophenol-4-Sulfonic Acid;6NAPSA;2-Amino-6-Nitro-1-Phenol-4-Sulfonic Acid;... >>>

;Bronner acid;6-Amino-2-Naphthalenesulfonic Acid;2-naphthalamine-6-sulphonic acid;BRONNERS ACID;6-Amino-2-naphtalenesulfonic acid;2-Naphthylamine-6-sulfonic acid;6-aminonaphthalen... >>>

2-Naphthalenesulfonic acid, 6-hydroxy-, potassium salt (1:1);2-Naphthalenesulfonic acid, 6-hydroxy-, monopotassium salt;Schaeffer's acid, monopotassium salt;Potassium 6-hydroxynap... >>>