Ethanol → Iron sodium tartrate
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[N+]([O-])([O-])=O.[Fe+2:5].[N+]([O-])([O-])=O.[C:10]([CH:13]([CH:15]([C:17]([O-:19])=[O:18])[OH:16])[OH:14])([O-:12])=[O:11].[Na+:20].[Na+].[OH-].[Na+].C(O)C>O>[C:10]([CH:13]([CH:15]([C:17]([O-:19])=[O:18])[OH:16])[OH:14])([O-:12])=[O:11].[Na+:20].[Fe+2:5]참가 물질
6
실험 절차
After iron nitrate, sodium tartrate and sodium hydroxide are mixed in water, ethanol is added. The ethanol-insoluble fraction is separated and dried under reduced pressure to provide iron sodium tartrate. To this iron sodium tartrate are added NaOH and sodium tartrate to provide a solution of predetermined concentration. The preferred concentration of iron sodium tartrate is 200-500 g/l, that of sodium tartrate is 20-70 g/l, and that of NaOH is 10-100 g/l.
후처리
- customThe ethanol-insoluble fraction is separated
- customdried under reduced pressure
출처 및 근거
- ORD 기록
- ord-000dd0419c8440eaba55cc0d99de5a68
- 출처 데이터셋
- uspto-grants-1996_05
- 특허 번호
- US05521100
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