Product Name：Benzenesulfonic acid,(3-hydroxy-4-oxo-4H-1-benzopyran-2-yl)-, monosodium salt (9CI)
Synonyms：3-HYDROXYFLAVONE-2'-SULFONIC ACID SODIUM SALT;FLAVONOL-2'-SULFONIC ACID SODIUM SALT;SODIUM FLAVONOL-2'-SULFONATE;Flavonolsulfonicacidsodiumsalt;Flavonol-2'-sulfonicacidsodiumsalt[fordeterminationofsn,zr];SodiuM Flavonol-2'-sulfonate Hydrate [for DeterMination of Sn, Zr];3-Hydroxyflavone-2'-sulfonic Acid Sodium Salt Flavonol-2'-sulfonic Acid Sodium Salt
Molecular Formula：C15H9O6S-.NA+
Molecular Weight：340.28316
