System: diphosphoric acid calcium salt (1:2)
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| 1) diphosphoric acid calcium salt (1:2) |
| DECHEMA ID | 41544 |
| Formula | Ca2O7P2 |
| Synonym | pyrophosphoric acid calcium salt (1:2) |
| Synonym | calcium phosphate (Ca2P2O7) |
| Synonym | calcium pyrophosphate |
| Synonym | calcium diphosphate |
| Synonym | calcium pyrophosphate (Ca2P2O7) |
| InChi-Key | JUNWLZAGQLJVLR-UHFFFAOYSA-J |
| Registry No. | 7790-76-3 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| enthalpy | solid | 3 | 49 | View |
|---|
| enthalpy | liquid | 2 | 15 | View |
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| enthalpy function (-H(298)) | solid | 2 | 17 | View |
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| enthalpy function (-H(298)) | liquid | 1 | 3 | View |
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| enthalpy of fusion | - | 1 | 1 | View |
|---|
| enthalpy of phase transition | - | 3 | 3 | View |
|---|
| entropy | liquid | 1 | 3 | View |
|---|
| entropy | solid | 4 | 18 | View |
|---|
| heat capacity (cp) | solid | 1 | 100 | View |
|---|
| melting point | - | 1 | 1 | View |
|---|
| temperature of phase transition | - | 1 | 1 | View |
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