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单词 Roxarsone
释义

Roxarsone

中文百科

洛克沙砷

Space-filling model of the roxarsone molecule

洛克沙砷(Roxarsone),或称「洛克沙生」,正式名称为「4-Hydroxy-3-nitrobenzenearsonic acid」,是一种被认为有机的砷化物。目前被**、美国、日本、中国及拉丁美洲(欧盟除外)等许多国家列为动物用药品,抗菌剂类药,具抗生素和促进生长的作用。但后来发现容易经由食物链,造成环境的无机砷污染(即砒霜),因此,1999年时欧盟已明令禁止使用「洛克沙砷」作为鸡只的饲料添加用药物。目前各国所订定鸡肉中之残留此毒物的容许量为0.5ppm。

英语百科

Roxarsone 洛克沙砷

Skeletal formula of roxarsone
Space-filling model of the roxarsone molecule

Roxarsone is an organoarsenic compound that is widely used in poultry production as a feed additive to increase weight gain and improve feed efficiency, and as a coccidiostat. The drug is also approved in the United States for use in pigs. Roxarsone is marketed as 3-Nitro by Zoetis, a former subsidiary of Pfizer now a publicly traded company. In 2006, approximately one million kilograms of roxarsone were produced in the U.S.

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更新时间:2025/6/18 22:27:58