Product Name：Naphthol Yellow S
Synonyms：5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid, disodium salt; Acid Yellow 1; C.I. 10316~5,7-Dinitro-8-hydroxy-2-naphthalenesulphonic acid disodium salt~Flavianic acid disodium salt; Naphthol Yellow S sodium salt; naphthol yellow S (C.I. 10316); disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate; NaphtholYellowSsodiumsalt; C.I. 10316; Acid yellow 1 (C.I. 10316)
Molecular Formula：C10H6N2O8S.NA+
Molecular Weight：337.21804
