ferric dichromate

例句：

1. 1. This compound is used in the production of ferric dichromate.
   这种化合物用于生产铁的二价铬酸盐。
2. 2.The chemical properties of ferric dichromate are similar to those of ferric oxide.
   铁的二价铬酸盐的化学性质与铁的氧化物相似。
3. 3. The use of ferric dichromate in paints has been banned due to its toxicity.
   由于其毒性，铁的二价铬酸盐在油漆中的使用已被禁止。