论文部分内容阅读
急性毒性试验结果:大鼠经出口染毒8小时后现搔嘴、抓笼壁、乱跑等兴奋症状,随后转入安静状态,于染毒后第三日恢复正常。仅死亡一只,解剖未见异常。大鼠 HMX 的径口 LD50大于5000毫克/公斤,属于实际无毒类化学物质。腹腔注射染毒大鼠LD50为528.98毫克/公斤,LD50的95%可信限748.79~443.04毫克/公斤。HMX 大鼠腹腔注射比经口毒性大,中毒症状明显,主要表现为神经系统症状(先兴奋,后抑制)。HMX 大鼠及家兔经皮和局部作用
Acute toxicity test results: 8 hours after the rats were exposed to the mouth to curb the mouth, catch the cage wall, run around and other excitement symptoms, and then transferred to a quiet state, the day after the infection returned to normal. Only one death, no abnormal anatomy. Rat HMX diameter mouth LD50 greater than 5000 mg / kg, belong to the actual non-toxic chemicals. Intraperitoneally injected rats LD50 was 528.98 mg / kg, LD50 95% confidence limit 748.79 ~ 443.04 mg / kg. The intraperitoneal injection of HMX rats was more toxic than that of oral administration, with obvious symptoms of poisoning. The main symptoms were neurological symptoms (first excitement and later suppression). Transdermal and topical effects of HMX rats and rabbits