Product 3-Nitro Phthalic Acid 
CAS No. 603-11-2
Physical Appearance White To Yellowish Crystalline
Purity By HPCL Above 98%
Assay By Titration 98% To 102%
Melting Point 210°C – 216°C
Solubility Slightly Soluble In Water
Loss on Drying < 0.5%
TLC Single Spot