HuagongsheHuagongshe Chemistry Print Report · For research reference only
Calcium hydrogen phosphate → Calcium Sulfate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Calcium hydrogen phosphate | HCID 24441 | — |
| Reactant | Potassium Sulfate | HCID 24507 | — |
| Product | Calcium Sulfate | HCID 24497 | — |
| Product | Monobasic potassium phosphate | HCID 516951 | — |
Reaction Steps
The monocalcium phosphate solid was then reacted with a stoichiometric amount of potassium sulfate in aqueous solution to form KH2PO4 and calcium sulfate. The calcium sulfate precipitate is separated by filtration and recovered. The solution or filtrate from this filtration is subjected to evaporation for the precipitation of potassium dihydrogen phosphate which is then recovered by filtration.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04086322 |
| Source dataset | uspto-grants-1978_04 |
| ORD ID | ord-b04b29a1b87c49aaaa5e7fd448436fb9 |
| Source note | uspto-grants-1978_04 |