Sodium xylenesulfonate1300-72-733 % similar Disodium 1,5-naphthalenedisulfonate1655-29-433 % similar 2,6-Dihydroxynaphthalene581-43-132 % similar Azorubine3567-69-932 % similar 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt5460-09-332 % similar Sodium 2-phenylindole-5-sulfonate119205-39-932 % similar Nitrazine yellow5423-07-432 % similar Chrome dark blue1058-92-032 % similar 1,7-Dihydroxynaphthalene575-38-232 % similar 2,7-Naphthalenediol582-17-232 % similar C.I. Acid red 9710169-02-531 % similar 1H-Indazol-6-ol23244-88-431 % similar Acid orange 7633-96-531 % similar Sodium benzenesulfonate515-42-431 % similar 4-Sulfonaphthalic anhydride potassium salt71501-16-131 % similar 4,5-Dihydroxynaphthalene-3-(4-nitrophenylazo)-2,7-disulfonic acid disodium salt548-80-131 % similar 2-Aminobenzene-1,4-sulfonic acid monosodium salt24605-36-531 % similar Direct red 752829-43-831 % similar Scarlet gn4548-53-231 % similar 8-Amino-2-naphthol118-46-730 % similar