4-Nitroaniline (p-Nitroaniline)

2-Nitroaniline (o-Nitroaniline)

2-Cyano-4-nitroaniline (o-Cyano-p-nitroaniline)

2-Chloro-4-nitroaniline (o-Chloro-p-nitroaniline)

4-Chloro-2-nitroaniline (p-Chloro-o-nitroaniline)

2-Chlorobenzonitrile (o-Chlorobenzonitrile)

4,4'-Diaminostilbene-2,2'-disulfonic acid (PP Acid)

4,4'-Diaminobenzenesulphanilide (DASA)

6-Nitro-1,2-diazooxynaphthalene-4-sulfonic acid (Hexanitro)

1,2-Diazooxynaphthalene-4-sulfonic acid (Oxygen Form)

Refined Naphthalene

6-Bromo (2-Cyano-4-nitro-6-bromoaniline)