CAS:135-53-5 MF:C10H7NaO5S MW:262,21 EINECS:205-198-4 từ đồng nghĩa:2-Naphthalenesulfonicaxit,6,7-dihydroxy-,muối natri; muối 6,7-dihydroxy-2-naphthalensulfonicacimonosodium; MUỐI Natri AXIT 6,7-DIHYDROXY-2-NAPTHHALENESULFONIC; MUỐI Monosodium 2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC; MUỐI Natri 2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC; DIHYDROXY-R-MUỐI; MUỐI DIOXY R; DS ACID, MUỐI Monosodium; Natri 2,3-dihydroxynaphthalene-6-sulfonate; Natri 6,7-DIHYDROXY-2-NAPTHALENE SULFONAT; Natri 6,7-DIHYDROXYNAPHTHALENE-2-SULFONATE; natri 6,7-dihydroxynaphthalene-2-sulphonate