| Synonyms |
2,3-Dihydroxynaphthalene-6-sulfonic acid monosodium salt; Dihydroxy-R-salt; Sodium 2,3-dihydroxyl naphthalene-6-sulfonate; Dihydroxyl R Salt; 6,7-dihydroxynaphthalene-2-sulfonic acid; sodium 6,7-dihydroxynaphthalene-2-sulfonate; Sodium 2,3-dihydroxynaphthalene-6-sulfonate; 2,3-Dihydroxynaphthalene-6-sulfonic acid sodium salt |