| 单词 | diazonium salt |
| 释义 | diazonium saltnoun Chemistry.any of a group of salts of the general formula ArN2X, in which Ar represents an aryl group and X an anion, as benzenediazonium chloride, C6H5N(N)Cl, many of which are important intermediates in the manufacture of azo dyes. Origin of diazonium saltFirst recorded in 1905–10 Words nearby diazonium saltdiazo group, diazole, diazomethane, diazonium, diazonium compound, diazonium salt, diazo process, Díaz Ordaz, diazotization, diazotize, diazotype Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for diazonium saltdiazonium salt nounany of a class of compounds with the general formula ArN:N – M +, where Ar is an aryl group and M is a metal atom; made by the action of nitrous acid on aromatic amines and used in dyeing 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 |
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