五氯酚钠作为一种触杀型除草剂和灭钉螺药剂在我国南方一些省市使用较为普遍.它对人、畜毒性都较大,且有强烈的刺激性,可通过消化道、呼吸道和皮肤吸收中毒.当前, 由于血防工作的加强.因不慎或使用不当造成中毒和死亡的事件时有发生.最近, 我们对疑五氯酚钠中毒的牛进行了体内含量测定, 结果表明牛系经皮肤吸收中毒致死. Pentachlorophenol sodium is used as a kind of contact herbicide and snail spironolactone in some provinces and cities in the south of our country.It is toxic to human beings and animals and has a strong irritant that can pass through the digestive tract, respiratory tract and skin Absorption of poisoning.At present, due to the strengthening of blood-protection work.Cause of inadvertent or improper use of poisoning and death have occurred from time to time, we have suspected of pentachlorophenol sodium poisoning in vivo determination of the content, Skin poisoning poisoning.