potassium hypochlorite

例句：

1. 1. This potassium hypochlorite is used to disinfect water and prevent the growth of bacteria.
   这种次氯酸钾用于消毒水并防止细菌生长。
2. 2.The chemical was used in the early days of the industrial revolution to kill germs in textiles.
   这种化学物质在工业革命初期被用来杀死纺织品中的细菌。
3. 3. In this experiment, we will use potassium hypochlorite to test its effectiveness against bacteria.
   在这个实验中，我们将使用次氯酸钾来测试其对细菌的有效性。