oxysulphateoxysulfaten.
/ˌɒksɪˈsʌlfeɪt/, U.S. /ˌɑksiˈsəlˌfeɪt/ Chemistry.
A combined oxide and sulphate.
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the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > sulphates or sulphites > other sulphates
aluma1398
aphronitrea1398
white vitriol1676
oxysulphate1802
hyposulphate1819
sulphur salt1836
potash alum1837
hepar1866
kainite1868
kalinite1868
nickel sulphate1868
trisulphate1880
trisulphonate1892
thalline sulphate1899
1802 Med. & Physical Jrnl. 8 550 It has been proposed to distinguish them [sc. iron sulphates] by terming that salt which contains the metal more highly oxydated, an oxysulphat.
1815 W. Henry Elements Exper. Chem. (ed. 7) II. i. xix. 109 This salt has been called, but not with strict propriety, oxy-sulphate. Its legitimate name would be sulphate of peroxide of iron; but, as this is inconvenient from its length, it may be called the red sulphate of iron.
1874 J. B. Biddle Materia Medica (ed. 6) 319 The insoluble yellow oxysulphate—Turpeth Mineral—which is precipitated (Hg3O2SO4).
1907 Chem. Abstr. 1 2454 Kleinite may be a mixture of a mercury-ammonium chloride..in great preponderance, with an oxychloride and sulphate or oxysulphate of mercury.
1938 R. Hum Chem. for Engin. Students xxii. 582 For stopping teeth a paste of chloride oxide is used... Oxyphosphate and oxysulphate of zinc can also be used.
1991 Chem. Marketing Reporter (Nexis) 4 Nov. 54 Producers of pure product believe they can displace some low grade oxysulfate material in fertilizer applications.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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n.1802