| Identification | |
| Name: | Potassium metaphosphate |
| Synonyms: | Metaphosphoricacid (HPO3), potassium salt (8CI,9CI);Potassium metaphosphate (KPO3)(6CI,7CI);Potassium Kurrol's salt;Potassium phosphate (KPO3); |
| CAS: | 7790-53-6 |
| EINECS: | 232-212-6 |
| Molecular Formula: | HO3P·K |
| Molecular Weight: | 118.06 |
| InChI: | InChI=1/K.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 807ºC |
| Density: | 2,393 g/cm3 |
| Appearance: | LIQUID |
| Safety Data | |
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