Product Name: Diphenylamine CAS NO122-39-4 Appearance(as solid): White to pale yellow Appearance(as melt): Clear, white to pale yellow, free or virtually free from extraneous matter Aniline% w w: Max. 0. 05% Quinoline% w w: Max. 0. 10% Indole% w w: Max. 0. 15% 4-aminobiphenyle ppm: Max. 20ppm Acridine% w w: Max. 0. 01% So Show More...