释义 |
† hydrocyanate Chem. Obs.|haɪdrəʊˈsaɪənət| [f. as next + -ate1 1 c.] An old name for a cyanide, considered as a salt of hydrocyanic acid.
1818Henry Elem. Chem. (ed. 8) II. 342 This base, like chlorine and iodine, is acidified by hydrogen, and the proper appellation for the prussic acid Gay Lussac conceives to be hydro-cyanic acid, and for its compounds hydro-cyanates. 1819J. G. Children Chem. Anal. 320 The hydrocyanate of potassa..is not identical with the salt commonly known by the name of prussiate of potash. 1854Scoffern in Circ. Sc., Chem. 440 Cyanogen..unites with certain metals, forming compounds which..must be regarded as cyanides, and not hydro-cyanates, seeing that they contain neither oxygen nor hydrogen. |