单词 | oxyhydrate |
释义 | oxyhydraten. Chemistry. A hydrated oxide; a hydrate. ΘΚΠ the world > matter > chemistry > chemical substances > named compounds > [noun] > water > compounds of hydrates > named oxyhydrate1853 terpin-hydrate1868 1853 A. Ure Dict. Arts (ed. 4) I. 834 Common alcohol is an oxyhydrate of ethyle. 1876 J. Van Duyn & E. C. Seguin tr. E. L. Wagner Man. Gen. Pathol. 88 If the water contains iron in solution, this is readily precipitated as an oxyhydrate. 1928 R. E. Buchanan & E. I. Fulmer Physiol. & Biochem. Bacteria I. 247 The sheaths of organisms such as the Crenothrix polyspora and Leptothrix ochracea are encrusted with a layer which gives the reactions of iron oxyhydrate. 1949 Analyt. Chem. 21 480/1 Both oxyhydrates consist of needles from 600 to 5000 Å long. 1987 Science New Ser. 2 Jan. 61/3 An origin of this red color by diagenetic dehydration of ferric oxyhydrate minerals cannot be ruled out. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < n.1853 |
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