3-Nitrobenzoic acid [ 121-92-6 ]

Purity: 99%, white is yellowish single inclined blade shape crystallization. Melting point, relative density ℃ 142 1.494 (20/4 ℃). Soluble in acetone, chloroform, ethanol and ether, slightly soluble in benzene, water, carbon bisulfide and petroleum ether, more soluble in hot water. Have almond smelly. The goods for photographic materials, function pigment, drug intermediates. In the pharmaceutical industry to produce bravery shadow acid, vinegar iodine benzene acid etc. Used for determination of alkaloid reagents etc