HuagongsheHuagongshe Chemistry Print Report · For research reference only
Citric Acid → Aspirin potassium
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Citric Acid | HCID 311 | — |
| Reactant | Aspirin | HCID 2244 | — |
| Reactant | Potassium Bicarbonate | HCID 516893 | — |
| Solvent | Water | HCID 962 | — |
| Product | Aspirin potassium | HCID 23676700 | — |
Reaction Steps
The ˜2 gram dose form soluble aspirin composition of EXAMPLE 1 dissolves in water in less than 30 seconds to constitute a ready to drink dose, when added to 2 ounces of cold water. Upon combination of the dry solids composition with water, a chemical reaction takes place that reacts the aspirin, potassium bicarbonate and citric acid, to yield potassium acetylsalicylate. The potassium acetylsalicylate immediately dissolves in water, leaving no undissolved residue.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08580853B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-83509f826d8843c0bd21324055b82979 |
| Source note | uspto-grants-2013_11 |