论文部分内容阅读
SF型消洗灵(Na_3PO_4、1/4NaOCl、12H_2O)经成都市与北京市卫生防疫站对其消毒性能进行了鉴定,证明其对细菌及病毒均有良好的消毒效果。我们对其进行了急性毒性、蓄积毒性及诱变性的研究。结果小鼠经口LD_(50)为6937mg/kg 体重;雌、雄生大鼠的经口LD_(50)分别为6810及5010mg/kg 体重,属于基本无毒物质。蓄积系数大于12.8,表明无明显蓄积作用。小鼠骨髓微核试验、睾丸染色体畸变分析及Ames 试验均为阴性,未发现有诱变性。我们认为SF 型消洗灵用于食具及水果的洗涤与消毒,如果其残留量不大,是一种有前途的优良消毒洗涤剂。
The disinfection performance of SF-type Xiaolailing (Na_3PO_4, 1/4NaOCl, 12H_2O) was evaluated by Chengdu and Beijing Sanitary and Anti-epidemic Stations, which proved that it has a good disinfection effect on bacteria and viruses. We conducted studies on acute toxicity, accumulation toxicity, and mutagenicity. Results The oral LD_(50) of the mice was 6937mg/kg body weight; the oral LD_(50) of female and male rats were 6810 and 5010mg/kg body weight, respectively, and they were basically non-toxic substances. The accumulation coefficient is greater than 12.8, indicating no significant accumulation. The mouse bone marrow micronucleus test, testicular chromosome aberration analysis, and Ames test were all negative, and no mutagenicity was found. We believe that SF-type Xiaolanling is used for washing and disinfecting foodstuffs and fruits. If the residue is not large, it is a promising fine disinfectant.