Citric Acid → 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, silver(1+) salt (1:3)
Reaction equation
[Ag:1]=O.[C:3]([OH:15])(=[O:14])[CH2:4][C:5]([CH2:10][C:11]([OH:13])=[O:12])([C:7]([OH:9])=[O:8])[OH:6]>>[C:3]([O-:15])(=[O:14])[CH2:4][C:5]([CH2:10][C:11]([O-:13])=[O:12])([C:7]([O-:9])=[O:8])[OH:6].[Ag+:1].[Ag+:1].[Ag+:1]Participants
3
Procedure
As one non-limiting example, the trisilver citrate may be prepared for use in the invention using a “sodium hydroxide route” in which aqueous silver nitrate is reacted with aqueous sodium hydroxide to produce silver oxide as a precipitate, and in which the silver oxide precipitate is reacted with aqueous citric acid to produce trisilver citrate as a precipitate.
Sources & evidence
- ORD record
- ord-a4efd69e9eb64107b7a4c18ac3c08d62
- Source dataset
- uspto-grants-2013_03
- Patent number
- US08399028B2
Reaction notes
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