| Identification | |
| Name: | Triphosphoric acid |
| Synonyms: | Polyphosphoricacid (H5P3O10); Triphosphoric acid (H5P3O10); Tripolyphosphoric acid;Tripyrophosphoric acid |
| CAS: | 10380-08-2 |
| EINECS: | 233-840-3 |
| Molecular Formula: | H5O10 P3 |
| Molecular Weight: | 257.954983 |
| InChI: | InChI=1/H4O9P4/c1-11(2,3)8-12(4,5)9-13(6,7)10/h10H,(H3-2,1,2,3,4,5,6,7)/q-2/p-3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 2.548g/cm3 |
| Flash Point: | °C |
| Safety Data | |
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