| Identification |
| Name: | Calcium Pyrophosphate |
| Synonyms: | Calcium diphosphate;Diphosphoric acid, calcium salt (1:2);Calcium phosphate (Ca2P2O7);Calcium pyrophosphate (Ca2P2O7);Dicalcium diphosphate;Dicalcium pyrophosphate;HSDB 1435;Pyrophosphoric acid, calcium salt (1:2);UNII-X69NU20D19;alpha-Calcium pyrophosphate;Dicalcium pyrophosphate, with a fluorine content of less than 0,005 % by weight on the dry anhydrous product;diphosphoric acid, calcium salt (1:1);calcium dihydrogen diphosphate |
| CAS: | 7790-76-3;10086-45-0 |
| EINECS: | 232-221-5 |
| Molecular Formula: | H2CaO7P2 |
| Molecular Weight: | 216.0372 |
| InChI: | InChI=1/Ca.H4O7P2/c;1-8(2,3)7-9(4,5)6/h;(H2,1,2,3)(H2,4,5,6)/q+2;/p-2 |
| Molecular Structure: |
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| Properties |
| Melting Point: | 1353 deg C |
| Density: | 3.09 g/cm3 |
| Solubility: | insoluble in water, soluble in dilute hydrochloric acid and nitric acid, insoluble in alcohol |
| Appearance: | white powder |
| Safety Data |
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