氟硼酸鈉是一種無機化合物,化學式為NaBF4。它是無色或白色正交晶體,易溶於水(108 g/100 mL),在有機溶劑中溶解性較小。[1]
氟硼酸鈉 | |||
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別名 | 四氟硼酸鈉 | ||
識別 | |||
CAS號 | 13755-29-8 | ||
PubChem | 4343483 | ||
ChemSpider | 24462 | ||
SMILES |
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InChI |
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性質 | |||
化學式 | NaBF4 | ||
摩爾質量 | 109.794 g/mol g·mol⁻¹ | ||
密度 | 2.47 g/cm3 | ||
熔點 | 384 °C(657 K) | ||
相關物質 | |||
其他陽離子 | 氟硼酸硝酰 | ||
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
製備
- NaOH + HBF4 → NaBF4 + H2O
- Na2CO3 + 2 HBF4 → 2 NaBF4 + H2O + CO2
- 2H3BO3 + 8 HF + Na2CO3 → 2NaBF4 + 7H2O + CO2
性質
- NaBF4 → NaF + BF3
參考文獻
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