Nitric Acid → Nitric acid, europium(3+) salt (3:1)

HRID 1284576

反応式

HRID 1284576 の反応式
[O-2].[Eu+3:2].[O-2].[O-2].[Eu+3].[N+:6]([O-:9])([OH:8])=[O:7]>>[N+:6]([O-:9])([O-:8])=[O:7].[Eu+3:2].[N+:6]([O-:9])([O-:8])=[O:7].[N+:6]([O-:9])([O-:8])=[O:7]

参加物

3

反応物 2

HCID 944Nitric AcidHCID 159371Europium oxide

生成物 1

HCID 24983Nitric acid, europium(3+) salt (3:1)収率 65%

実験手順

Slightly excess europium oxide was dissolved in concentrated nitric acid under heating to effect the reaction. After 1 hour, the reaction liquid was filtered and the filtrate was cooled to precipitate crystalline europium nitrate. Yield: 65%.

後処理

  1. temperatureunder heating
  2. customthe reaction
  3. customthe reaction liquid
  4. filtrationwas filtered
  5. temperaturethe filtrate was cooled
  6. customto precipitate crystalline europium nitrate

出典と根拠

ORDレコード
ord-c15baa5792b849c685dcfd04b6aee615
出典データセット
uspto-grants-1986_01
特許番号
US04563494

関連ノート

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