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单词 hydrosulphurous acid
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hydrosulphurous acid
In hydrosulphurous acid, a name given first to dithionic acid; afterwards to hyposulphurous acid, or hydrogen hyposulphite, H2S2O4.
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hydrosulphurous acid1855
hyposulphurous acid1872
1855 R. G. Mayne Expos. Lexicon Med. Sci. (1860)
1872 H. Watts Dict. Chem. Suppl. VI. 1063 Hyposulphurous Acid, H2SO2 (Hydrosulphurous Acid, Schützenberger)..is produced by the action of zinc on aqueous sulphurous acid.
1872 H. Watts Dict. Chem. Suppl. VI. 1074 Schützenberger calls his acid hydrosulphurous acid; but it is more consistent with analogy to designate it as hyposulphurous acid.
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