Synonyms: Dye GS;29467-01-4;2-Nitrol-p-phenylenediamine;2-NPPD;Zoba Brown RR;Oxidation Base 22;NCI-C02222;p-Phenylenediamine, 2-nitro-;1,4-Benzenediamine, 2-nitro-;CI 76070;3-13-00-00271 (Beilstein Handbook Reference);138875-97-5;C.I. Oxidation Base 22;Ursol Brown RR;2-N-p-PDA;2-Nitro-para-phenylenediamine;2-Nitro-4-phenylenediamine;2-Nitrobenzene-1,4-diammonium sulphate;2-nitrobenzene-1,4-diamine; sulfuric acid;2-nitrobenzene-1,4-diamine;Nitro-p-phenylenediamine;5307-14-2;Durafur Brown;2-Nitro-p-phenylenediamine, sulfate;1,4-Benzenediamine, 2-nitro-, sulfate (1:1);C.I. 76070;CI Oxidation Base 22;o-Nitro-p-phenylenediamine;2-Nitrol-para-phenylenediamine;1,4-Diaminonitrobenzol [German];Fourrine 36;2-Nitro-P-Phenylene Diamine Sulfate;2-nirto-p-phenylene diamine sulfate;2-nitro-1,4-benzenediamine sulfate;2-nitro-p-phenylenediamine sulfate (1:1);2-Nitro-P-Phenylene Diamine Sulfate,68239-83-8;2 Nitro para Phenylenediamine Sul...;2-Nitro-p-phenylenediamine sulfate;