Triammonium citrate → Indium citrate
Reaction equation
[In:1].[C:2]([O-:14])(=[O:13])[CH2:3][C:4]([CH2:9][C:10]([O-:12])=[O:11])([C:6]([O-:8])=[O:7])[OH:5].[NH4+].[NH4+].[NH4+]>Cl.O>[C:2]([O-:14])(=[O:13])[CH2:3][C:4]([CH2:9][C:10]([O-:12])=[O:11])([C:6]([O-:8])=[O:7])[OH:5].[In+3:1]Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
Indium foil (226.3 mg) is dissolved in HCl and diluted with H2O to give 1.97×103 mol per 100 ml in 0.6 N HCl. Indium citrate solution is prepared by mixing 5 ul of 1.97×10-2M InCl3 (9.85×10-8 mol) with 94 ul of 0.1M ammonium citrate, pH 5.58 to give 9.85×10-4M indium citrate after addition of 1 ul of 111In (13 uCi) in 0.1M ammonium citrate.
Workup
- customIndium citrate solution is prepared
Sources & evidence
- ORD record
- ord-83bad88aeea94096a3e28ecbe7752b33
- Source dataset
- uspto-grants-1997_03
- Patent number
- US05612016
Reaction notes
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