溴酸鹽
| 溴酸鹽 | |
|---|---|
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| 識別 | |
| CAS號 | 15541-45-4 
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| PubChem | 84979 |
| ChemSpider | 76658 |
| SMILES |
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| ChEBI | 29223 |
| 性質 | |
| 化學式 | BrO3− |
| 若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。 | |
溴酸鹽是溴酸形成的鹽類，含有三角錐型的溴酸根離子—BrO3−，其中溴的氧化態為+5。溴酸鹽（如溴酸鋇、溴酸銀等）都可溶於水，一些鹼式鹽除外。[1]
- Br− + O3 → BrO3−
實驗室中，溴酸鹽可通過將溴單質溶於氫氧化物濃溶液中製得，如：
- Br2 + 2OH− → Br− + BrO− + H2O
- 3BrO− → BrO3−+ 2Br−
參考資料[編輯]
- ^ Prescott, A.B.; Johnson, O.C. Qualitative Chemical Analysis: A Guide in Qualitative Work, with Data for Analytical Operations and Laboratory Methods in Inorganic Chemistry. D. Van Nostrand Company. 1901: 349 [2021-11-27]. （原始內容存檔於2021-11-27）.
- ^ Potassium Bromate (Group 2B). International Agency for Research on Cancer: Summaries and Evaluations. Canadian Centre for Occupational Health and Safety. [2008-03-09]. （原始內容存檔於2017-06-30）.
- ^ Kurokawa, Yuji. Toxicity and carcinogenicity of potassium bromate--a new renal carcinogen. Environmental Health Perspectives. July 1990, 87: 309–335 [2008-03-09]. doi:10.2307/3431039.
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