8-Hydroxyquinoline-5-sulfonic acid monohydrate283158-18-933 % similar 2-Sulfobenzoic acid632-25-733 % similar Benzenediazonium, 4-chloro-2-methyl-, 1,5-naphthalenedisulfonate (1:1)51503-28-732 % similar 8-Hydroxy-1,6-naphthalenedisulfonic acid117-43-132 % similar 4,4′-Diaminodiphenylamine-2-sulfonic acid119-70-032 % similar 2-Amino-5-chlorobenzenesulphonic acid133-74-432 % similar 5-Amino-2-chlorobenzenesulfonic acid88-43-732 % similar 1,5-Naphthalenedisulfonyl chloride1928-01-432 % similar 8-Amino-4-hydroxynaphthalene-2-sulphonic acid489-78-131 % similar 5,6-Diaminonaphthalene-1,3-disulfonic acid73692-57-631 % similar Tobias acid81-16-331 % similar 2,2′-Benzidinedisulfonic acid117-61-331 % similar Metanilic acid121-47-131 % similar 8-Amino-1-naphthol-5,7-disulfonic acid monosodium salt52789-62-531 % similar 4,6-Diamino-1,3-benzenedisulfonic acid137-50-831 % similar Etamsylate2624-44-431 % similar C.I. Fluorescent brightener 35138775-22-331 % similar Ammonium o-carboxybenzenesulfonate6939-89-531 % similar Aniline-2,4-disulfonic acid137-51-930 % similar 2-Amino-4,5-dichlorobenzenesulfonic acid6331-96-030 % similar