摘要
一种以柠檬酸活化的二元型包装二氧化氯 ,原液浓度为 548mg/L。以其 10 96mg/L二氧化氯与2 7 4 0mg/L二氧化氯溶液分别对金黄色葡萄球菌与白色念珠菌作用 1min ,杀灭率分别为 99 94 %与99 97%。当金黄色葡萄球菌悬液含 10 %小牛血清时 ,仅能将其杀灭 2 6 50 %。该剂二元型包装原液置 54～57℃下 14d ,二氧化氯含量未下降。该剂属实际无毒类物质 。
The concentration of stock solution of a citric acid-activated chlorine dioxide in binary packing is 548 mg/L The killing rates of Staphylococcus aureus exposed to its solution containing 10 96 mg/L chlorine dioxide for 1 min and Candida albicans exposed to its solution containing 27 40 mg/L chlorine dioxide for 1 min were 99 9% and 99 97% respectively It could kill only 26 50% of S aureus when the bacterial suspension contained 10% calf serum The chlorine dioxide content of its stock solution in binary packing did not decrease after storing at 54～57℃ for 14 days This disinfectant belongs to virtually nontoxic substance Its stock solution is not irritative to rabbit eye
出处
《中国消毒学杂志》
CAS
2000年第2期96-98,共3页
Chinese Journal of Disinfection
关键词
二氧化氯消毒剂
杀菌作用
稳定性
毒性
chlorine dioxide germicidal effect Staphylococcus aureus Candida albicans stability toxicity
