gallous chloride

例句：

1. 1.This solution contains a high concentration of gallous chloride.
   这个溶液含有高浓度的氯化钠。
2. 2. The doctor prescribed a medication that contained gallous chloride.
   医生开了一种含有氯化钠的药物。
3. 3.Gallous chloride is commonly used as a preservative in food and pharmaceutical products.
   氯化钠常用于食品和药品产品中作为防腐剂。