65229-11-0

Einecs 265-643-3 Monoammonium 4-sulfophthalate ammonium dihydrogen 4-sulphonatophthalate 1,2-Dicarboxybenzene-4-sulfonate, ammonium salt 1,2-Benzenedicarboxylic acid, 4-sulfo-, monoammonium salt 1,2-Benzenedicarboxylic acid, 4-sulfo-, ammonium salt (1:1)