| 释义 |
sulphydrate Chem.|sʌlfˈ(h)aɪdreɪt|
Also sulf-, sulph-hydrate.
[f. sulph- + hydrate n., after F. sulfhydrate.]
A salt of sulphydric acid or hydrogen sulphide; a compound of a metallic atom or radical with the group SH; a hydrosulphide.
1852tr. Regnault's Elem. Chem. II. 539 Sulfhydrate of sulphide of potassium KS, HS. 1859Mayne Expos. Lex. 1226/2 Sulphhydrate, term for a genus of salts resulting from the combination of hydric sulphide with sulphobases. 1868Fownes' Elem. Chem. (ed. 10) 223 Alkaline sulph-hydrates. 1881Athenæum 29 Jan. 169/1 Sulphydrate of Potassium. |