sulphydraten.
Chem.
A salt of sulphydric acid or hydrogen sulphide; a compound of a metallic atom or radical with the group SH; a hydrosulphide.
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sulphydrate1833
1833 G. O. Rees tr. Berzelius Anal. Inorg. Bodies 130 The sulphohydrates are decomposed by air.
1852 tr. Regnault's Elem. Chem. II. 539 Sulfhydrate of sulphide of potassium KS, HS.
1859 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 1226/2 Sulphhydrate, term for a genus of salts resulting from the combination of hydric sulphide with sulphobases.
1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 223 Alkaline sulph-hydrate.
1881 Athenæum 29 Jan. 169/1 Sulphydrate of Potassium.
This entry has not yet been fully updated (first published 1917; most recently modified version published online November 2010).
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