一种复合季铵盐消毒剂的性能评价
发布时间:2018-10-13 12:24
【摘要】:目的 评价一种以六亚甲基四胺和苯扎溴铵为主的复方消毒液的消毒性能,为实际应用提供依据。方法 根据《消毒技术规范》,采用理化分析、定量杀菌试验、现场试验、无菌实验、腐蚀性实验和动物试验方法,观察评价该消毒液的性能。结果该消毒液含0.26%六亚甲基四胺和0.091%苯扎溴铵,37℃保温90 d后,两种有效成分下降率分别为3.85%和7.69%,性能稳定。消毒液原液对金黄色葡萄球菌、大肠杆菌、铜绿假单胞菌杀灭对数值均5.00;作用0.5 min对白色念珠菌的杀灭对数值均4.00。用该消毒液消毒手皮肤1.0 min、桌面2.0 min、织物5.0 min的杀灭对数值均值1.00。该消毒液的无菌实验结果为无菌生长。对不锈钢、铝和铜基本无腐蚀,对碳钢中度腐蚀。消毒液中铅、砷、汞的含量均未超标。动物实验结果显示,该消毒剂属实际无毒级,对皮肤、粘膜均无刺激性。结论 该复合季铵盐消毒液对细菌繁殖体和真菌具有快速杀灭效果,无毒、无粘膜刺激性及致突变作用,性能稳定,可应用于医疗卫生行业的皮肤、物体表面和织物的消毒。
[Abstract]:Objective to evaluate the disinfection performance of a compound disinfectant based on hexamethylene tetramine and benzalkonium bromide. Methods according to the Technical Specification for Disinfection, physicochemical analysis, quantitative germicidal test, field test, aseptic test, corrosive test and animal test were used to observe and evaluate the performance of the disinfectant solution. Results the disinfectant contained 0.26% hexamethylenetetramine and 0.091% benzalkylammonium bromide. After holding at 37 鈩,
本文编号:2268616
[Abstract]:Objective to evaluate the disinfection performance of a compound disinfectant based on hexamethylene tetramine and benzalkonium bromide. Methods according to the Technical Specification for Disinfection, physicochemical analysis, quantitative germicidal test, field test, aseptic test, corrosive test and animal test were used to observe and evaluate the performance of the disinfectant solution. Results the disinfectant contained 0.26% hexamethylenetetramine and 0.091% benzalkylammonium bromide. After holding at 37 鈩,
本文编号:2268616
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