| 释义 |
nitron Chem.|ˈnaɪtrɒn|
[ad. G. nitron (Busch & Mehrtens 1905, in Ber. d. Deut. Chem. Ges. XXXVIII. 4049), f. nitro- nitro- + -on.]
A heterocyclic compound, (C6H5)3C2HN4, which is used in gravimetric analysis as a precipitant for nitrate, perrhenate, and some other ions.
1906Jrnl. Chem. Soc. XC. i. 118 As a test for nitrates nitron is even more delicate than was stated previously. 1939A. I. Vogel Text-bk. Quantitative Inorg. Analysis i. 165 The following acids form slightly soluble salts with nitron..perchloric, thiocyanic,..and nitrous acids. 1971Mikrochim. Acta 478 Small amounts of gold can be extracted into dichloroethane as nitron tetrachloroaurate. |