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

HRID 1284576

Reaction equation

HRID 1284576 reaction equation
[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]

Participants

3

Reactant 2

HCID 944Nitric AcidHCID 159371Europium oxide

Product 1

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

Procedure

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%.

Workup

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

Sources & evidence

ORD record
ord-c15baa5792b849c685dcfd04b6aee615
Source dataset
uspto-grants-1986_01
Patent number
US04563494

Linked notes

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