2, 7-Naphthalenedisulfonic acid, 3,6-dihydroxy- 2, 7-Naphthalenedisulfonic acid, 3,6-dihydroxy-, disodium salt 2,7-Dioxynaphthalene-3,6-disulfonate 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid, disodium salt 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid- 7153-21-1 (DISODIUM SALT) AIDS-155968 AIDS155968 NSC62688 (DISODIUM SALT) Sodium 2,7-Dioxynaphthalene-3,6-disulfonate