System: phosphoric acid disodium salt/water/phosphoric acid monopotassium salt/hydrogen electrode/calomel electrode
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| 1) phosphoric acid disodium salt |
| DECHEMA ID | 40368 |
| Formula | HNa2O4P |
| Synonym | disodium phosphate |
| Synonym | disodium hydrogen phosphate |
| Synonym | sodium hydrogen phosphate |
| Synonym | disodium ortho hydrogen phosphate |
| Synonym | sodium monohydrogen orthophosphate |
| InChi-Key | BNIILDVGGAEEIG-UHFFFAOYSA-L |
| Registry No. | 7558-79-4 |
| 2) water |
| DECHEMA ID | 41137 |
| Formula | H2O |
| Synonym | hydrogen oxide |
| Synonym | dihydrogen oxide |
| Synonym | ice |
| Synonym | refrigerant 718 |
| InChi-Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Registry No. | 7732-18-5 |
| 3) phosphoric acid monopotassium salt |
| DECHEMA ID | 41276 |
| Formula | H2KO4P |
| Synonym | potassium dihydrogen phosphate |
| Synonym | potassium dihydrogen orthophosphate |
| Synonym | potassium dihydrogenphosphate |
| InChi-Key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
| Registry No. | 7778-77-0 |
| 4) hydrogen electrode |
| DECHEMA ID | 46207 |
| Formula | H2 |
| Registry No. | D013100005 |
| 5) calomel electrode |
| DECHEMA ID | 46352 |
| Formula | Cl2Hg2/Hg |
| Registry No. | D023700012 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| electromotive force | liquid | 1 | 2 | View |