Ants5398-34-5100 % similar 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt5460-09-370 % similar 2-Aminobenzene-1,4-sulfonic acid monosodium salt24605-36-564 % similar 8-Amino-1,6-naphthalenedisulfonic acid129-91-953 % similar Monopotassium 7-aminonaphthalene-1,3-disulfonate842-15-952 % similar H Acid90-20-050 % similar Direct blue 62602-46-249 % similar Chromotropic acid disodium salt dihydrate5808-22-047 % similar 7-Amino-1,3,6-naphthalenetrisulfonic acid118-03-646 % similar 2-Aminophenol-4,6-disulfonic acid120-98-945 % similar Sodium 1,3,6-naphthalenetrisulfonate5182-30-944 % similar Trypan blue72-57-144 % similar Aniline-2,4-disulfonic acid137-51-944 % similar 2-Amino-1,4-benzenedisulfonic acid98-44-244 % similar Direct blue 152429-74-543 % similar 4,6-Diamino-1,3-benzenedisulfonic acid137-50-843 % similar 2-Amino-1,5-naphthalenedisulfonic acid sodium salt19532-03-742 % similar Peri acid82-75-742 % similar 8-Amino-1-naphthol-5,7-disulfonic acid monosodium salt52789-62-542 % similar Diaminogene velour black B2429-73-442 % similar