| 单词 | potassium permanganate |
| 释义 | potassium permanganatenoun Chemistry.a very dark purple, crystalline, water-soluble solid, KMnO4, used chiefly as an oxidizing agent, disinfectant, laboratory reagent, and in medicine as an astringent and antiseptic. Origin of potassium permanganateFirst recorded in 1865–70 Words nearby potassium permanganatepotassium iodide, potassium monophosphate, potassium myronate, potassium nitrate, potassium oxalate, potassium permanganate, potassium phosphate, potassium sodium tartrate, potassium sulfate, potassium sulphate, potassium thiocyanate Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for potassium permanganatepotassium permanganate nouna dark purple poisonous odourless soluble crystalline solid, used as a bleach, disinfectant, and antiseptic. Formula: KMnO 4Systematic name: potassium manganate(VII) Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for potassium permanganatepotassium permanganate n.A dark purple crystalline compound used as an oxidizing agent and disinfectant and in deodorizers and dyes. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for potassium permanganatepotassium permanganate A dark purple crystalline compound used as an oxidizing agent and disinfectant and in deodorizers and dyes. Chemical formula: KMnO4. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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