MF: C8H10N2O3
Appearance : orange-red crystalline powder
Melting Point: 67-72℃
Fe: 20 ppm Max.
Pb: 3ppm Max.
As : 3ppm Max.
Ash: 0.2% max.
2-Fluoronitrobenzene: 50ppm Max.
HC Yellow 12 ( 2-((4-Chloro-2-nitrophenyl ) amino ) ethanol : 50ppm Max.
2-Chloronitrobenzene : 50ppm Max.
NDELA ( N-Nitrosodiethanolamine ) : 50ppm Max.
Loss on Drying (%) 0.5% max. Assay (HPLC) : 98% min |