hypophosphoric acid

例句：

1. 1.Hypophosphoric acid is a common chemical used in the production of fertilizers.
   次磷酸酸是一种常见的化学原料，用于生产肥料。
2. 2.The reaction between hypophosphoric acid and water produces phosphoric acid.
   次磷酸酸和水的反应生成了磷酸。
3. 3.In order to make the solution more stable, we need to add some hypophosphoric acid.
   为了使溶液更加稳定，我们需要加入一些次磷酸酸。