ammonium thiosulfate

例句：

1. 1. This compound is usedas a preservative in food storage.
   这种化合物用作食品储存的防腐剂。
2. 2. Theammonium thiosulfate wasadded to the solution to neutralize theacidity.
   将亚硫酸铵四钠盐加入溶液中以中和酸性。
3. 3.The chemical reaction between ammonium thiosulfate and iron oxide producesheat.
   亚硫酸铵四钠盐与氧化铁之间的化学反应产生热量。