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氧化亚汞

氧化亚汞
识别
CAS号 15829-53-5  checkY[1]
PubChem 16683011
ChemSpider 17615579
SMILES
 
  • O1[Hg][Hg]1
EINECS 239-934-0
性质
化学式 Hg2O
摩尔质量 417.18 g·mol−1
外观 非常深色的橙色不透明晶体
氣味 无臭
密度 9.8 g mL−1
磁化率 −76.3·10−6 cm3/mol
危险性
欧盟分类 剧毒 T+有害 Xn有害环境物质 N
主要危害 高毒性
NFPA 704
0
4
1
 
致死量或浓度:
LD50中位剂量
18 mg/kg (口服, 大鼠)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

氧化亚汞, 又称氧化汞(I), 是一种无机金属氧化物,化学式为Hg2O。

它是一种不溶于水的褐色固体,有毒,但无臭无味。它较不稳定,会歧化成氧化汞和金属

参考资料

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氧化亚汞
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