4,6-diamino-benzene-1,3-disulfonic acid, 4,6-Diaminobenzene-1,3-disulphonic acid, 1,3-phenylenediamine-4,6-disulfonic acid, 1,3-diaminobenzene-4,6-disulphonic acid, 1,3-diamino-4,6-disulfobenzene, m-Phenylenediamine-4,6-disulfonic acid, 2,4-diaminobenzene-1,5-disulphonic acid, EINECS 205-298-8