英语词汇“persulphate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	persulphate
释义	persulphate Chem.\|pəˈsʌlfət\| [per- 5 b.] That sulphate which contains the greatest proportion of oxygen, or of the sulphuric acid radical SO₄; as *persulphate of iron, now more systematically named ferric sulphate, Fe₂(SO₄)₃; persulphate of mercury, now mercuric sulphate, HgSO₄. 1813T. Thomson Ann. Philos.* II. 452 If instead of the sulphate of iron we were to make choice of the persulphate of iron.1880Garrod & Baxter Mat. Med. 39 A mixed solution of sulphate and persulphate of iron.1893Syd. Soc. Lex., Persulphate of mercury, mercuric sulphate.
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