欢迎访问《日用化学工业(中英文)》,今天是

日用化学工业 ›› 2019, Vol. 49 ›› Issue (8): 515-518.doi: 10.3969/j.issn.1001-1803.2019.08.005

• 开发与应用 • 上一篇    下一篇

过硫酸氢钾复合物消毒剂的制备及杀菌性能研究

王展印,高文军,卫罡,张争明   

  1. 山西省医药与生命科学研究院,山西 太原 030006
  • 收稿日期:2019-05-05 修回日期:2019-07-31 出版日期:2019-08-22 发布日期:2019-08-26
  • 作者简介:王展印(1966-),男,山西太原人,本科,高级工程师,主要从事药物化学的研究工作。电话:(0351)7235529,E-mail: tygywang@163.com
  • 基金资助:
    山西省自然科学基金资助项目(2012011035-1)

Preparation and bactericidal properties of potassium peroxymonosulfate disinfectant

WANG Zhan-yin,GAO Wen-jun,WEI Gang,ZHANG Zheng-ming   

  1. Shanxi Institute of Medicine and Life Sciences, Taiyuan, Shanxi 030006, China
  • Received:2019-05-05 Revised:2019-07-31 Online:2019-08-22 Published:2019-08-26

摘要:

以过硫酸氢钾复合物为主成分,氨基磺酸、表面活性剂等为辅料制备一种不含氯成分的过硫酸氢钾复合物消毒剂。以检测样品水溶液0~6 h的过氧化物浓度变化来考察样品水溶液的稳定性,通过正交试验确定消毒剂配方,并以大肠杆菌、金黄色葡萄球菌、白色念珠菌为受试菌株进行细菌定量杀灭试验。试验结果表明,1%样品水溶液中过氧化物浓度在6 h内稳定;在(20±1) ℃水浴条件下,1%水溶液对大肠杆菌、金黄色葡萄球菌作用5 min,杀灭对数值均大于5.00;2%水溶液对白色念珠菌作用10 min,杀灭对数值均大于4.00。用过硫酸氢钾复合物、氨基磺酸等制备的消毒剂样品,其有效成分在水溶液中稳定,具有理想的消杀效果。

关键词: 过硫酸氢钾复合物, 消毒剂, 杀菌

Abstract:

A non-chlorine potassium peroxymonosulfate disinfectant was prepared. The disinfectant was prepared with potassium peroxymonosulfate as the main component and amino sulfonic acid and surfactant as the auxiliary materials. The stability of the sample aqueous solution was investigated by detecting the peroxide concentration of the sample aqueous solution for 0-6 hours, and the formula of disinfectant was determined by orthogonal test. The germicidal efficacy had been done against Escherichia coli, Staphylococcus aureus and Candida albicans. The results show that the peroxide concentration in 1% aqueous solution is stable within 6 hours. Under the condition of(20±1) ℃ water bath, the mean killing logarithmic values of 1% aqueous solution to Eescherichia coli and Staphylococcus aureus for 5 min are greater than 5.00; the mean killing logarithmic values of 2% aqueous solution acting on Candida albicans for 10 min are greater than 4.00. The active components of the non-chloride disinfectant prepared by potassium peroxymonosulfate and sulfamic acid are stable in aqueous solution and have ideal killing effect.

Key words: potassium peroxymonosulfate, disinfectant, sterilization

中图分类号: 

  • R187