N-硝基羟胺二钠
外观
N-硝基羟胺二钠 | |
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识别 | |
CAS号 | 13826-64-7 |
PubChem | 10129945 |
ChemSpider | 26377875, 8549896 |
SMILES |
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性质 | |
化学式 | N2Na2O3 |
摩尔质量 | 121.99 g·mol−1 |
外观 | 白色固体 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
N-硝基羟胺二钠是一种氮(II)的含氧酸盐,化学式为Na2[N2O3]。它是无色固体,可溶于水,可用作介稳次硝酸(HNO)的来源。[1]
它最初于1896年被安杰洛·安杰利报道,他通过羟胺和硝酸酯的反应制得:[2][3]
- NH2OH + RONO2 + 2 NaOR′ → ROH + 2 R′OH + Na2N2O3
参考文献
[编辑]- ^ Nakagawa, H. Controlled release of HNO from chemical donors for biological applications. J. Inorg. Biochem. 2013, 118: 187–190. PMID 23140899. doi:10.1016/j.jinorgbio.2012.10.004.
- ^ Angeli, A. Sopra la nitroidrossilammina [On nitrohydroxylamine]. Gazz. Chim. Ital. 1896, 26: 17–28 (Italian).
- ^ Hughes, Martin N.; Cammack, Richard. Synthesis, chemistry, and Applications of Nitroxyl Ion Releasers Sodium Trioxodinitrate or Angeli's Salt and Piloty's Acid. Nitric Oxide, Part C: Biological and Antioxidant Activities. Methods in Enzymology 301. 1999: 279–287. ISBN 9780121822026. PMID 9919577. doi:10.1016/S0076-6879(99)01092-7.