www.chemindex.com
Formula: C6H6N2O2
M.W.: 138
Description: Brown yellow crystals.Insoluble in water,soluble in alcohol.
99% min.
0.3% max.
0.5% max.
Melting point:
147 C degree min
Insoluble matter in HCl:
0.02% max.
Uses: as intermediates of dyestuff.
Packing: 25kg bags(20MT/FCL).