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单词 reineckate
释义

reineckaten.

Brit. /ˈrʌɪnɛkeɪt/, U.S. /ˈraɪˌnɛkeɪt/
Origin: From a proper name, combined with an English element; modelled on a German lexical item. Etymons: proper name Reinecke , -ate suffix1.
Etymology: < the name of Albert Reinecke (see Reinecke n.) + -ate suffix1, after German Reineckat ( J. Kapfhammer Die freien Aminogruppen im Eiweiss (diss., Univ. of Leipzig) (1925) 39).
Chemistry.
A salt of Reinecke acid (see Reinecke n. 2); the complex anion present in this.The formula of the anion is [Cr(NCS)4(NH3)2].
ΘΚΠ
the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > chromates > named
Reinecke salt1892
reineckate1928
1928 Brit. Chem. Abstr. A. 526/2 The cuprous ‘Reineckate’ is removed by filtration.
1955 J. A. Lovern Chem. Lipids ii. 61 Choline is estimated in a variety of ways. The simplest and most frequently used methods depend on the formation of a sparingly-soluble complex with the reineckate radical.
1980 Lancet 16 Feb. 334/1 The reineckate precipitate..was washed by twice centrifuging through layers of saturated ammonium reineckate containing 10% glycerol.
2006 M. F. Roberts in F. A. Rainey & A. Oren Extremophiles xxvi. 641 Solutes such as betaine can be precipitated as periodides..or reineckates,..and then dissolved in organic solvent for measuring absorbance of the complex salt.
This entry has been updated (OED Third Edition, December 2009; most recently modified version published online March 2022).
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n.1928
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