醋酸洗必泰最新標(biāo)準(zhǔn)版本分析項(xiàng)目Analysis item質(zhì)量標(biāo)準(zhǔn)Specification分析結(jié)果Analysis results外觀Appearance白色結(jié)晶性粉末White crystalline powder 符合Conforms鑒別Identification應(yīng)符合規(guī)定⑴應(yīng)呈正反應(yīng)⑵應(yīng)呈正反應(yīng)⑶在259nm波長處有最大吸收⑷應(yīng)呈正反應(yīng)Meet the requirements符合規(guī)定Meet the requirements對(duì)氯苯胺P-chloroaniline ≤0.05%Not more than 0.05%符合Conforms相關(guān)雜質(zhì)Related substance應(yīng)符合規(guī)定Meet the requirements符合Conforms干燥失重Loss on drying≤3.5%Not more than 3.5%1.5%熾灼殘?jiān)黂esidue on ignition ≤0.1%Not more than 0.1%0.03%含量（按干燥品計(jì)）Assay(on the dried basis)98.0-101.0% 99.1% 分子量(Molecular Weight)： 625.55

CAS No.： 56-95-1

物化性質(zhì)(Physical Properties)

熔點(diǎn)：153-156°C

水溶性 1.9 g/100 mL (20°C)

外觀：白色或類白色結(jié)晶粉末

水份： ≤3.5%

含量： ≥98%