cesium nitrate

例句：

1. 1.This chemical is commonly used as a pesticide to control insects in agriculture.
   这种化学物质常用于农业中作为杀虫剂来控制昆虫。
2. 2. The cesium nitrate crystals are transparent and can be used for various applications.
   铯硝酸盐晶体透明，可用于各种应用。
3. 3. Due to its high purity, cesium nitrate is often used as a reference material in scientific research.
   由于其高纯度，铯硝酸盐常被用作科学研究的参考材料。