More fully white arsenic. The highly toxic compound arsenic trioxide, As2O3, a white solid used as a poison (see sense 1d) and (esp. formerly)…
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| 释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > arsenic > [noun] > compounds (11) arsenic?a1425 More fully white arsenic. The highly toxic compound arsenic trioxide, As2O3, a white solid used as a poison (see sense 1d) and (esp. formerly)… yellow arsenic1598 Arsenic trisulphide; = arsenic, n. 1a. arsenic glass1738 arsenic trioxide in the form of a colourless glassy solid. arsenious oxide1809 arsenic trioxide, As2O3: see arsenic trioxide n. at arsenic, n. compounds 2. arsenicane1812 Humphry Davy's name for: arsenic trichloride, AsCl3. arseniuret1813 A binary compound of arsenic with another element; = arsenide, n. arsenide1830 A binary compound of arsenic with a metal, hydrogen, or an organic radical. sulpharsenite1859 any compound containing the elements sulphur, arsenic, and oxygen. trimethyl-arsine1866 A formative denoting the presence of three methyl groups, CH3, in a compound, as trimethyl-arsine n. As(CH3)3,trimethyl-phosphine n. P(CH3)3: see… hydrogen arsenide1868 In systematic names of chemical compounds of hydrogen with an element or radical = ‘of hydrogen’: as hydrogen bromide HBr, hydrogen chloride HCl… sperrylite1889 Platinum arsenide, PtAs2, found as opaque greyish-white isometric crystals. |
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