五硼酸铵
| Ammonium pentaborate | |
|---|---|
| IUPAC名 azanium;(7-oxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonan-3-yl)oxy-oxoborane | |
| 识别 | |
| CAS号 | 12007-89-5 
|
| PubChem | 131634794 |
| ChemSpider | 52085560 |
| SMILES |
|
| 性质 | |
| 化学式 | H4B5NO8 |
| 摩尔质量 | 200.09 g·mol−1 |
| 外观 | white crystals |
| 密度 | g/cm3 (hydrate) |
| 溶解性（水） | 可溶 |
| 危险性 | |
GHS危险性符号 
| |
| GHS提示词 | Warning |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
五硼酸铵是一种无机化合物，化学式为NH
4B
5O
8。它可由硼砂和氯化铵反应得到，[1]或由氨和硼酸在乙腈中反应制得。[2]它可用于合成含硼多酸盐。[3][4]
参考文献
[编辑]- ^ Wilson, Charles O. Jr.; Faust, J. P.; McArthur, R. E.; Clark, S. L. Production of NH4 pentaborate and boric oxide from borax. Advances in Chemistry Series (1961), No.32, 20-26. ISSN 0065-2393.
- ^ Lehmann, H. A.; Schmidt, W. Reaction between ammonia and monoboric acid in polar solvents. Zeitschrift fuer Chemie (1965), 5(2), 65-66.
- ^ Liu, Xinxin; Guo, Biao; Zhang, Le; Zhao, Sisi; Dong, Yuwei; Zhao, Zhen. Construction of a unique 2-D layered vanadoborate with water-assisted proton conductivity. New Journal of Chemistry (2022), 46(34), 16352-16358. doi:10.1039/D2NJ03124H.
- ^ McMillen, Colin; Heyward, Carla; Giesber, Henry; Kolis, Joseph. Crystal structures of the novel hydrated borates Ba2B5O9(OH), Sr2B5O9(OH) and Li2Sr8B22O41(OH)2. Journal of Solid State Chemistry (2011), 184(11), 2966-2971. doi:10.1016/j.jssc.2011.08.023.