sodium acid arsenate

例句：

1. 1.The sodium acid arsenate is used in the production of fertilizers.
   亚砷酸钠用于生产肥料。
2. 2.In the laboratory, sodium acid arsenate is used to test for contamination.
   在实验室里，亚砷酸钠被用来检测污染。
3. 3. The sodium acid arsenate was found to be effective in treating skin cancer.
   亚砷酸钠被发现对治疗皮肤癌有效。