CAS:135-53-5 MF:C10H7NaO5S MW:262.21 EINECS:205-198-4 Sinonimi:2-naftalensulfonicacid,6,7-diidrossi-,sale monosodico;6,7-dihydroxy-2-naphthalensulfonicacimonosodiumsalt;6,7-DIHYDROXY-2-NAPHTHALENESULFONIC ACID SODIUM SALT;2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID MONOSODIUM SALT;2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID SODIUM SALT;DIIDROSSI-R-SALE;DIOXY R SALT;DS ACID, SALT MONOSODIU;2,3-dihydroxynaphthalene-6-sulfonate di sodiu;SODIUM 6,7-DIHYDROXY-2-NAPHTALEN SULFONATE;SODIUM 6,7-DIHYDROXYNAPHTALEN-2-SULFONATE;sodium 6,7-dihydroxynaphthalene-2-sulfonate