URUBANZA:135-53-5 MF:C10H7NaO5S MW:262.21 EINECS:205-198-4 Synonyme:2-Naphthalenesulfonicacid, 6,7-dihydroxy-, monosodiumsalt; 6,7-dihydroxy-2-naphthalenesulfonicacimonosodiumsalt; 6,7-DIHYDROXY-2-NAPHTHALENESULFONIQUE ACID SODIUM SODIUM; 2,3-DIHYDROXYNAPHTHALENE-6-SIDFONIQUE ACID MONOSODIUM UMunyu; 2,3-DIHYDROXYNAPHTHALENE-6-SULFONIQUE ACID SODIUM SODIUM; DIHYDROXY-R-UMUNTU; UMUKUNZI WA DIOXY; DS ACID, UMunyu wa MONOSODIUM; Sodium 2,3-dihydroxynaphthalene-6-sulfonate; SODIUM 6,7-DIHYDROXY-2-NAPHTHALENE SULFONATE; SODIUM 6,7-DIHYDROXYNAPHTHALENE-2-SULFONATE; sodium 6,7-dihydroxynaphthalene-2-sulfonate