System: chromic acid (H2Cr2O7) dipotassium salt
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| 1) chromic acid (H2Cr2O7) dipotassium salt |
| DECHEMA ID | 41272 |
| Formula | Cr2K2O7 |
| Synonym | potassium dichromate |
| Synonym | potassium bichromate |
| Synonym | dichromic acid dipotassium salt |
| Synonym | chromium potassium oxide (K2Cr2O7) |
| InChi-Key | KMUONIBRACKNSN-UHFFFAOYSA-N |
| Registry No. | 7778-50-9 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| density | liquid | 2 | 8 | View |
| density | - | 1 | 1 | View |
| density | solid | 2 | 2 | View |
| enthalpy | solid | 3 | 82 | View |
| enthalpy of formation | solid | 2 | 2 | View |
| enthalpy of fusion | solid | 1 | 1 | View |
| enthalpy of fusion | - | 3 | 3 | View |
| enthalpy of phase transition | - | 2 | 2 | View |
| entropy | solid | 3 | 82 | View |
| free enthalpy | solid | 3 | 82 | View |
| free enthalpy of formation | solid | 1 | 1 | View |
| fusion temperature | - | 8 | 8 | View |
| heat capacity (cp) | solid | 4 | 331 | View |
| melting point | - | 3 | 3 | View |
| molecular weight | - | 1 | 1 | View |
| surface tension | liquid | 2 | 6 | View |
| temperature of decomposition | - | 1 | 1 | View |
| temperature of phase transition | - | 2 | 2 | View |