摘要
目的观察一种复方癸甲氯铵消毒剂溶液的稳定性。方法通过影响因素试验、加速试验和长期试验观察某复方癸甲氯铵消毒剂溶液的性状、氯化物鉴别、澄清度和有效含量,评价其稳定性。结果该消毒液在(4500±500)lx强光照射条件下保存10 d,癸甲氯铵含量下降;在60℃高温环境下保存10 d,观察指标无明显变化;在温度(40±2)℃、相对湿度(75±5)%的条件下保存6个月,观察指标无明显变化;在(25±2)℃、相对湿度(60±5)%条件下放置12个月,观察指标无显著变化。结论该复方癸甲氯铵消毒剂液体制剂在常温下避光密封储存,有效期可达到12个月。
Objective To observe the stability of compound didecyl dimethyl ammonium chloride disinfectant.Methods Though influencing factor test,accelerated test and long-term test,the solution properties,chloride identification,clarity and effective content of the compound didecyl dimethyl ammonium chloride disinfectant were evaluated.Results The disinfectant was stored at(4500±500)lx under strong light conditions for 10 days,light had an effect on the disinfectant,and the storage conditions should be shading and sealed storage.Stored at 60℃for 10 days,there was no significant change in the indicators.Stored for 6 months at(40±2)℃with relative humidity of(75±5)%,there was no significant change in the indicators.Stored for 6 months at(25±2)℃with relative humidity(60±5)%,there was no significant change in the indicators.Conclusion The compound didecyl dimethyl ammonium chloride disinfectant is recommended to be stored under shading,sealed storage,and the validity period is at least 12 months.
作者
李凯东
杨芬芳
郎丰亭
崔亮亮
张继甫
刘丹丹
郝智慧
LI Kai–dong;YANG Fen–fang;LANG Feng–ting;CUI Liang–liang;ZHANG Ji–fu;LIU Dan–dan;HAO Zhi–hui(College of Veterinary Medicine,Xinjiang Agricultural University,Urumqi Xinjiang 830052;Chinese Veterinary Medicine Innovation Center,College of Veterinary Medicine,China Agricultural University;Chengdu Kehongda Technology Co.Ltd.,China)
出处
《中国消毒学杂志》
CAS
2024年第2期99-102,共4页
Chinese Journal of Disinfection
关键词
复方癸甲氯铵
影响因素
加速试验
长期试验
compound didecyl dimethyl ammonium chloride
influencing factor
accelerated test
long-term test
