【摘要】 新洁灵消毒精为双长链季铵盐类消毒剂，含5％溴化双（十二烷基二甲基）乙撑二铵。其含0．25％有效成分稀释液对金黄色葡萄球菌作用5min．含0．50％者对大肠杆菌作用5min与对白色念珠菌作用10min，杀灭率均可达100％。含0．25％者作用10min，可将HBsAg抗原性破坏。杀菌作用因有机物存在而减弱，随温度升高而增强。更多还原

【Abstract】 The Xinjieling Disinfectant (XJL) is a disinfectant of double long chain quaternary ammonium salt and contains 5% di(dodecyl dimethyl) ethylene diammonium bromide (DDEDB). Its 0.25% solution obtained after 20-fold dilution of Xinjieling killed 100% of Staphylococcus aureus in 5 min and destroyed the antigenicity of HBsAg in 10 min. Its 0.5% solution killed 100% of Escherichia colt in 5 min and 100% of Candida albicans in 10 min. Its germicidal efficacy increased with increasing temperature and decreased in presence of organic substance.更多还原