Cas号108-46-3Beilstein906905分子式C6H6O2；C6H4-1,3-(OH)2分子量110.11别名雷琐辛,树脂酚,间二羟基苯外观Appearance白色至浅***片状，贮存时允许变为红棕色。含量(C6H6O2)Assay,%≥99.9(HPLC)含量(C6H6O2)Assay,%≥99.9(亚硝化法)熔点范围Meltingrenge,℃113-115水溶解试验Solubilityinwater灼烧残渣(以***盐计)Ignitionresidue,%≤0.05游离酸Freeacids合格取苯二酚及酚2.2‘-Dihydroxydiphenylandphenol合格水分water,%<0.05灰分ash,%<0.01)