tribasic acid

例句：

1. 1.The production of this compound requires the use of a tribasic acid.
   这种化合物的生产需要使用一种三元酸。
2. 2. The chemical reaction between the two substances is based on the principle of triple acid formation.
   这两种物质之间的化学反应是基于三元酸形成的原理。
3. 3. In the process of purification, the tribasic acid must be carefully handled to avoid contamination.
   在提纯过程中，必须小心处理三元酸以避免污染。