過一硫酸氫鉀
化合物
過一硫酸氫鉀複合鹽(potassium peroxymonosulfate)又稱卡盧酸鉀(potassium caroate),簡稱過一硫酸氫鉀、過硫酸氫鉀,化學式為2KHSO5·KHSO4·K2SO4。
過一硫酸氫鉀 | |
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IUPAC名 Potassium peroxysulfate | |
別名 | 過一硫酸氫鉀、過氧單硫酸氫鉀 |
識別 | |
CAS號 | 37222-66-5((triple salt, see text)) 10058-23-8 |
ChemSpider | 8053100 |
SMILES |
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InChI |
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性質 | |
化學式 | KHSO5 |
莫耳質量 | 152.17 g·mol⁻¹ |
危險性 | |
MSDS | 資料頁 |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
它是過一硫酸氫鉀、硫酸氫鉀和硫酸鉀組成的復鹽,商品名為Caroat或Oxone,常用作有機合成中的氧化劑,且廣泛用於清洗,其可美白義齒[1],消毒游泳池[2],用於微電子製造的清潔晶片[3][4]。
過一硫酸氫根離子與硫酸氫根離子的半反應的標準電極電勢值為-1.44V:
- HSO4− + H2O → HSO5− + 2 H+ + 2 e−
參考資料
- ^ Harald Jakob; Stefan Leininger; Thomas Lehmann; Sylvia Jacobi; Sven Gutewort, Peroxo Compounds, Inorganic, Ullmann's Encyclopedia of Industrial Chemistry, Weinheim: Wiley-VCH, 2005, doi:10.1002/14356007.a19_177.pub2
- ^ What Chemicals for Inflatable Hot Tub You Can’t Skip and Why. 2022-06-14 [2022-09-26]. (原始內容存檔於2023-02-03) (美國英語).
- ^ Peroxy Compounds Human Health and Ecological Draft Risk Assessment DP 455445, 455446 (報告). United States Environmental Protection Agency: 9-10. 2020-03-11 [2021-09-24]. (原始內容存檔於2023-03-12).
- ^ Wacławek, Stanisław; Lutze, Holger V.; Grübel, Klaudiusz; Padil, Vinod V.T.; Černík, Miroslav; Dionysiou, Dionysios. D. Peroxy Compounds Human Health and Ecological Draft Risk Assessment DP 455445, 455446. Chemical Engineering Journal. 2017-12-15, 330: 44–62. doi:10.1016/j.cej.2017.07.132.
- ^ Thomas W. Bell, Young-Moon Cho, Albert Firestone, Karin Healy, Jia Liu, Richard Ludwig, and Scott D. Rothenberger (1993). "9-n-Butyl-1,2,3,4,5,6,7,8-Octahydroacridin-4-ol". Org. Synth.; Coll. Vol. 8: 87.
- ^ James R. McCarthy, Donald P. Matthews, and John P. Paolini (1998). "Reaction of Sulfoxides with Diethylaminosulfur Trifluoride". Org. Synth.; Coll. Vol. 9: 446.