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苦味酸铅

苦味酸铅
IUPAC名
lead(2+);2,4,6-trinitrophenolate
别名 Lead dipicrate
识别
CAS号 25721-38-4
PubChem 3045289
SMILES
 
  • C1=C(C=C(C(=C1[N+](=O)[O-])[O-])[N+](=O)[O-])[N+](=O)[O-].C1=C(C=C(C(=C1[N+](=O)[O-])[O-])[N+](=O)[O-])[N+](=O)[O-].[Pb+2]
InChI
 
  • 1S/2C6H3N3O7.Pb/c2*10-6-4(8(13)14)1-3(7(11)12)2-5(6)9(15)16;/h2*1-2,10H;/q;;+2/p-2
InChIKey MHVVRZIRWITSIP-UHFFFAOYSA-L
性质
化学式 C12H4N6O14Pb
摩尔质量 663.39 g·mol−1
外观 黄色至橙色晶体
危险性
GHS危险性符号
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

苦味酸铅苦味酸的铅盐,化学式为Pb(C6H2(NO2)3O)2,其中铅为+2价。它是一种起爆药,高度敏感。[1]

制备

苦味酸铅当今已经几乎不再生产。在第二次世界大战期间,德国大批量的生产苦味酸铅。它可由水溶性的铅盐(如硝酸铅)和苦味酸或可溶性苦味酸盐直接混合,沉淀得到。

苦味酸铅的演示实验中,它可以通过苦味酸和四氧化三铅的原位反应制得,并且不推荐超过50 mg的量的制备。在大约130–160 °C,苦味酸熔化并发生剧烈爆炸。

参考文献

  1. ^ Jai Prakash Agrawal. High Energy Materials: Propellants, Explosives and Pyrotechnics. John Wiley & Sons. 2015. 
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苦味酸铅
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