- a dark purple poisonous odourless soluble crystalline solid, used as a bleach, disinfectant, and antiseptic. Formula: KMnO4
Systematic name: potassium manganate(VII)
| 单词 | potassium permanganate |
| 释义 | WordReference Random House Unabridged Dictionary of American English © 2024 potas′sium perman′ganate, [Chem.]
Collins Concise English Dictionary © HarperCollins Publishers:: potassium permanganate n
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