CAS No.: 62-23-7 Chinese Name: p-Nitrobenzoic acid English Name: 4-Nitrobenzoic acid Alias: p-Nitrobenzoic acid Content: 99.5% Molecular Formula: C7H5NO4 Molecular Weight: 167.12 EINECS No.: 200-526-2 Package: Woven bag lined with plastic bag, 25 kg/bag. Specification: [Q/HY02-2002] Item: Specification Appearance: Light yellow crystalline powder Content: ≥ 99.5% Melting Point: 238-242°C Moisture: ≤ 0.5% Ignition Residue: ≤ 0.01% Usage: Used as a pharmaceutical intermediate and as a raw material in dye production. Physical Properties: Appearance: White or light yellow crystals, odorless. Melting Point: 239–241°C Relative Density: 1.610 Solubility: Soluble in ethanol, ether, chloroform, acetone, and boiling water; slightly soluble in benzene and carbon disulfide; insoluble in petroleum ether. Storage: Store sealed in a cool, well-ventilated area. Keep away from fire and heat sources.