Product Name：Sodium 6,7-dihydroxynaphthalene-2-sulfonate
Synonyms：2,3-Dihydroxynaphthalene-6-sulfonic acid monosodium salt; Dihydroxy-R-salt; Sodium 2,3-dihydroxyl naphthalene-6-sulfonate; Dihydroxyl R Salt
Molecular Formula：C10H7O5S-.NA+
Molecular Weight：262.21438
