sodium hydrosulphide solid fused

例句：

1. 1.This is a solid sodium hydrosulphide, which can be used as a fire extinguisher.
   这是固体亚钠硫化氢，可以用作灭火器。
2. 2. The sodium hydrosulphide was used in the production of fertilizers.
   亚钠硫化氢用于生产肥料。
3. 3. In this experiment, we will use sodium hydrosulphide to test its corrosive properties.
   在这个实验中，我们将使用亚钠硫化氢来测试其腐蚀性。