1,5-Naphthalenedisulfonic acid, hydrate (1:4)211366-30-2100 % similar Armstrong'S acid81-04-987 % similar L Acid117-59-969 % similar Naphthalene-1-sulfonic acid85-47-268 % similar Laurent acid84-89-967 % similar 1,3,5-Naphthalenetrisulfonic acid6654-64-465 % similar 2-Naphthylamine-4,8-disulfonic acid131-27-161 % similar Dansyl acid4272-77-961 % similar 2-Amino-1,5-naphthalenedisulfonic acid117-62-459 % similar 1-Naphthol-4-sulfonic acid84-87-758 % similar Naphthionic acid84-86-656 % similar Edans50402-56-754 % similar 5-Isoquinolinesulfonic acid27655-40-951 % similar D Acid81-05-050 % similar S Acid83-64-747 % similar 1-Naphthol-8-sulfonic acid117-22-647 % similar 1-Amino-2-naphthol-4-sulfonic acid116-63-246 % similar 2-Amino-1-naphthol-4-sulfonic acid567-13-546 % similar Peri acid82-75-746 % similar 8-Quinolinesulfonic acid85-48-346 % similar