HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Chloride → Citric Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Chloride | HCID 5234 | — |
| Reactant | Sodium Citrate Dihydrate | HCID 71474 | — |
| Reactant | Calcium Chloride | HCID 5284359 | — |
| Solvent | Sodium chloride; water | HCID 57417360 | — |
| Product | Citric Acid | HCID 311 | — |
Reaction Steps
Trisodium citrate dihydrate was added to the dilution brine consisting of 500 ppm NaCl containing 2770 ppm CaCl2 (1000 ppm Ca+2). The chelating agent was added to give concentrations equivalent to 1,000, 3,000 and 5,000 ppm of citric acid; i.e., a citric acid (molecular weight=192) concentration of 1,000 ppm was prepared by adding 1531 ppm of trisodium citrate dihydrate (molecular weight=294).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04466889 |
| Source dataset | uspto-grants-1984_08 |
| ORD ID | ord-635aaa6cd548418ba9b41715dc48cc50 |
| Source note | uspto-grants-1984_08 |