chromium trioxide

常見例句

Phenanthrenequinone was made from industrial phenanthrene with chromium trioxide-acetic acid as oxidant.
本文以三氧化鉻— 乙酸爲(wèi)氧化劑，由工業(yè)菲制備菲醌。
A new cleaner technology for making chromium trioxide and potassium nitrate simultaneously by using nitric acid to decompose potassium dichromate has been brought forward.
提出了硝酸分解重鉻酸鉀法聯(lián)産鉻酸酐與硝酸鉀的清潔工藝，竝優(yōu)選出過(guò)程中主要環(huán)節(jié)的郃理操作條件。
Pyridine can react with halogens, nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper.
吡啶可以和鹵素、硝基四氟化硼鹽、三氧化硫、硼烷及三氧化鉻反應(yīng)，形成一些有用的有機(jī)試劑。