| Identification | |
| Name: | Metaphosphoric acid(H3P3O9) |
| Synonyms: | 1,3,5,2,4,6-Trioxatriphosphorinane,2,4,6-trihydroxy-, 2,4,6-trioxide; Cyclotriphosphoric acid; Trimetaphosphoricacid |
| CAS: | 13566-25-1 |
| EINECS: | 232-088-3 |
| Molecular Formula: | H3O9 P3 |
| Molecular Weight: | 0 |
| InChI: | InChI=1/HO3P/c1-4(2)3/h(H,1,2,3) |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 2.38g/cm3 |
| Flash Point: | °C |
| Safety Data | |
 |
|
