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氧化亞鉑

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氧化铂(Ⅱ)
IUPAC名
Platinum(II) oxide
别名 一氧化鉑、氧化鉑(Ⅱ)
识别
CAS号 12035-82-4  ☒N
SMILES
 
  • [Pt]=O
性质
化学式 PtO
摩尔质量 211.08 g·mol⁻¹
外观 黑色粉末
密度 14.9 g/cm3
溶解性 不溶於水與酒精,但可溶於王水
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

氧化亞鉑(化學式:PtO),又稱一氧化鉑氧化鉑(Ⅱ),是的+2價氧化物。鉑的氧化物除了氧化亞鉑外,尚有二氧化鉑、三氧化鉑。

製備

[编辑]

氧化亞鉑可以藉由加熱二氧化鉑至大約400℃製得:

2 PtO2 → 2 PtO + O2

氧化亞鉑也可藉由加熱氫氧化亞鉑製得:

Pt(OH)2 → PtO + H2O ↑

參見

[编辑]
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氧化亞鉑
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