Other name: 3-Nitrobenzoic acid Molecular formula: C7H5NO4 Molecular weight: 167.12 CAS: 121-92-6 EINECS: 204-508-5 Assay: e99% Appearance: L ight yellow fine granular crystal Water-solubility: 0.01G/ 100ML AT 18 Melting point: 139-142 Dangerous mark: Xn Dangerous code: R33 Safety instruction: S24/ 25 Packing: 25 kg per bag Uses: Dye intermediate, organic synthesis, photosensitive material, functional pigment, adipiodone and cardiografin.