sodium fluoride

例句：

1. 1.This type of sodium fluoride is commonly used in the production of glass.
   这种氟化钠常用于玻璃生产中。
2. 2.The sodium fluoride was added to the water to prevent it from freezing.
   为了防止水结冰，加入了氟化钠。
3. 3.Sodium fluoride is a common ingredient in many household cleaning products.
   氟化钠是许多家庭清洁产品中的常见成分。