Synonym(s): 2,4-Dinitro-1-naphthol-7-sulfonic acid sodium salt; 5,7-Dinitro-8-hydroxy-2-naphthalenesulfonic acid sodium salt; Acid Yellow 1; Flavianic acid sodium salt
Empirical Formula: C10H4N2Na2O8S
Linear Formula: C10H4N2Na2O8S
Formula Weight: 358.19
MDL Number: MFCD00003958
Beilstein Registry Number: 3839220