Erbium(III) hydroxide

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Erbium(III) hydroxide
Names
Other names
erbium hydroxide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.035.163 Edit this at Wikidata
EC Number
  • 238-696-5
  • InChI=1S/Er.3H2O/h;3*1H2/q+3;;;/p-3 checkY
    Key: VAVZPNQZVXNCJK-UHFFFAOYSA-K checkY
  • [OH-].[OH-].[OH-].[Er+3]
Properties
Er(OH)3
Molar mass 218.283
Appearance pink solid[1]
Related compounds
Other anions
Erbium oxide
Other cations
holmium(III) hydroxide
thulium(III) hydroxide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Erbium(III) hydroxide is an inorganic compound with chemical formula Er(OH)3.

Chemical properties[edit]

Erbium(III) hydroxide reacts with acids and produces erbium(III) salts:

Er(OH)3 + 3 H+ → Er3+ + 3 H2O

Erbium(III) hydroxide decomposes to ErO(OH) at elevated temperature. Further decomposition produces Er2O3.[1]

References[edit]

  1. ^ a b 《无机化学丛书》. 第七卷 钪 稀土元素. 易宪武 等主编. 科学出版社. P168~171. (2)氢氧化物