SMILES: C1=CC(=C(C=C1C2(C3=C(C(=C(C(=C3Br)Br)Br)Br)C(=O)O2)C4=CC(=C(C=C4)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
Description: The molecule is an organic sodium salt that is the disodium salt of bromosulfophthalein. It has a role as a dye. It contains a bromosulfophthalein(2-). It derives from a 2-benzofuran-1(3H)-one.