Cas号88-75-5Beilstein775403分子式C6H5NO3；O2NC6H4OH分子量139.11别名2-硝基酚，2-羟基***,邻硝基酚,2-硝基***外观Appearance浅***针晶或棱晶红外光谱鉴定Infraredspectrometry和对照品匹配熔点Meltingpoint45-46°C纯度Purity≥99.8%(GC)灰分Ash≤0.3%水分water≤0.05%)