sodium orthoarsenite

例句：

1. 1.This material is commonly used as an anti-corrosion agent in sodium orthoarsenite.
   这种材料常用于钠正砷酸盐作为防腐蚀剂。
2. 2. In the manufacturing process, sodium orthoarsenite is often used to treat water contamination.
   在生产过程中，钠正砷酸盐经常被用来处理水污染问题。
3. 3.The sodium orthoarsenite was found to have a significant effect on the growth of microorganisms.
   研究发现，钠正砷酸盐对微生物的生长有显著影响。