Product3-Nitro Phthalic Acid CAS No.603-11-2Physical AppearanceWhite To Yellowish CrystallinePurity By HPCLAbove 98%Assay By Titration98% To 102%Melting Point210°C – 216°CSolubilitySlightly Soluble In WaterLoss on Drying< 0.5%TLCSingle Spot Download Specification