毒鼠强为白色无味的杀鼠剂,对人及哺乳动物有剧毒,能引起二次中毒、污染环境。1991年我国政府明文规定禁止使用,但直至目前,私自生产、销售和使用的情况仍相当严重,被冠以多种不同商品名的毒鼠强仍在城乡广泛用来灭鼠。由于毒鼠强易得,近几年来被用来投毒杀人的案件呈逐年增多 Tetramine strong white odorless rodenticide, highly toxic to humans and mammals, can cause secondary poisoning, polluting the environment. In 1991, the government of our country expressly prohibited its use. However, up to now, the situation of unauthorized production, sale and use remains quite serious. The tetramine poisoned by many different trade names is still widely used in urban and rural areas to eradicate rats. Due to the strong accessibility of tetramine, the number of cases that have been used for poisoning killings has been increasing year by year