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单词 persulphocyanic
释义

> as lemmas

persulphocyanic
persulphocyanic adj.
Brit. /pəˌsʌlfə(ʊ)sʌɪˈanɪk/
,
U.S. /pərˌsəlfoʊsaɪˈænɪk/
persulphocyanic acid, a yellow crystalline acid, H2(CN)2S3, formed by the action of a strong acid on thiocyanic acid or a thiocyanate.
ΚΠ
1866 H. Watts Dict. Chem. IV. 378 Persulphocyanic acid.
1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) xii. 285 It polymerizes to a yellow amorphous substance, and decomposes in concentrated aqueous solution, with formation of persulphocyanic acid.
extracted from persulpho-comb. form
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更新时间:2024/12/24 7:07:59