Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Succinic Acid | HCID 1110 | — |
| Edukt | Sulfuric Acid | HCID 1118 | — |
| Edukt | Sodium Succinate | HCID 9020 | — |
| Edukt | Ethanol sodium succinate | HCID 86659235 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | Succinic Acid | HCID 1110 | — |
| Produkt | Sodium Sulfate | HCID 24436 | — |
Reaktionsschritte
A mixture of 10.02 g of 200 proof ethanol and 0.502 g of 98% sodium succinate was prepared and heated to 30° C. These quantities allowed for a final solution of 10 wt % succinic acid in ethanol to be obtained upon acidification. The solubility of succinic acid in ethanol at 30° C. is about 12 wt %. Sulfuric acid (H2SO4) (0.338 g, 98%) was added to the ethanol/sodium succinate slurry with stirring to produce free succinic acid and sodium sulfate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US08293935B2 |
|---|
| Quelldatensatz | uspto-grants-2012_10 |
|---|
| ORD ID | ord-7073c1b3258645fea30a022148122c8e |
|---|
| Quellennotiz | uspto-grants-2012_10 |
|---|
