potassium ferricyanide

例句：

1. 1. Potassium ferricyanide is a common chemical used in industrial processes.
   钾铁氰化物是工业过程中常用的一种常见化学物质。
2. 2.The potassium ferricyanide solution was added to the reaction mixture to catalyze the reaction.
   向反应混合物中加入含钾铁氰化物的溶液以催化该反应。
3. 3. Potassium ferricyanide is used as an anti-corrosive agent in some metal processing plants.
   在某些金属加工厂，钾铁氰化物被用作防腐蚀剂。