HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanol → Iron sodium tartrate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | Disodium 2,3-dihydroxybutanedioate | HCID 13355 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Ferrous nitrate | HCID 9815404 | — |
| Solvent | Water | HCID 962 | — |
| Product | Iron sodium tartrate | HCID 21829756 | — |
Reaction Steps
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.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05521100 |
| Source dataset | uspto-grants-1996_05 |
| ORD ID | ord-000dd0419c8440eaba55cc0d99de5a68 |
| Source note | uspto-grants-1996_05 |