| 单词 | sulpharsenite |
| 释义 | > as lemmassulpharsenite Categories » sulpharsenite n. sulpharsenite Categories » sulpharsenite n. sulˈpharsenite sulˈpharsenite n. any compound containing the elements sulphur, arsenic, and oxygen. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > arsenic > [noun] > compounds arsenic?a1425 yellow arsenic1598 arsenic glass1738 arsenious oxide1809 arsenicane1812 arseniuret1813 arsenide1830 sulpharsenite1859 trimethyl-arsine1866 hydrogen arsenide1868 sperrylite1889 1859 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 1226/2 *Sulpharsenite, term for a genus of sulphosalts formed by combination with sulphobases of a degree of sulphuration of the arsenic, corresponding to arsenious acid in its composition. 1868 J. D. Dana Syst. Mineral. (ed. 5) ii. 84 (heading) Sulpharsenites, sulphantimonites, sulphobismuthites. 1905 Nature 6 Apr. 534/1 To these minerals a third must now be added in hutchinsonite, a new sulpharsenite from the Binnenthal, which also contains thallium as an important constituent. 1954 Mineral Abstr. XII. 452 Hutchinsonite..is now described from the Segen Gottes Pb-Zn mine at Wiesloch, where it occurs as minute (usually 1μ) needles embedded in calcite, blende, pyrite, &c., with associated Pb sulpharsenites. 1961 Brit. Med. Jrnl. 21 Jan. 5220/2 Sulphasalazine (‘salazopyrin’, ‘asulfidine’) has been used extensively in Sweden and America since 1941 in the treatment of colitis. 1977 Lancet 29 Oct. 931/1 Inflammatory bowel disease was diagnosed and the patient was put on intramuscular corticotrophin, sulphasalazine, and codeine phosphate. < as lemmas |
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