Code :km-022
Product:4-hydroxy-2'-nitrodiphenylamine
CAS No. 54381-08-7
MF:  C₁₂H₁₀N₂O₃
Structure: 
Assay (HPLC): 98% min.
Melting Point:  140℃min.
Fe : 20ppm Max.
Pb: 3ppm Max.
As: 3ppm Max.
Ash: 0.2% max.
Loss on drying: 0.5%max.