Chemical Name : 1,4-Phenylenediamine-2,5-disulfonic acid
CAS : 7139-89-1
Synonyms: 1,4-Phenylenediamine-2,5-disulfonic acid;2,5-Diaminobenzene-1,4-disulphonic acid;Para-phenylene-di-amine-2,5-disulphonic acid;P-phenylene diamine-2,5-disulfonic acid