| Identification | |
| Name: | Phosphotungstic acid hydrate |
| Synonyms: | 12 TUNGSTO(VI) PHOSPHORIC ACID N-HYDRATE; 12 TUNGSTO(+6)PHOSPHORIC ACID N-HYDRATE; 12-TUNGSTOPHOSPHATE; 12-TUNGSTOPHOSPHORIC ACID HYDRATE; DODECA-TUNGSTOPHOSPHORIC ACID HYDRATE; PHOSPHOTUNGSTIC ACID N-HYDRATE; PHOSPHOTUNGSTIC ACID |
| CAS: | 12501-23-4 |
| EINECS: | 235-087-6 |
| Molecular Formula: | H3PO4?12(WO3)?H2O |
| Molecular Weight: | 2898.07 |
| InChI: | InChI=1/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/rH3O4P.12O3W.H2O/c1-5(2,3)4;12*1-4(2)3;/h(H3,1,2,3,4);;;;;;;;;;;;;1H2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3260 |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Water Solubility: | soluble |
| Solubility: | soluble |
| Specification: |
Phosphotungstic acid hydrate (CAS No.12501-23-4), its synonyms are Tungstophosphoric acid hydrate ; Dodecatungstophosphoric acid hydrate . |
| Flash Point: | °C |
| Storage Temperature: | 0-6°C |
| Sensitive: | Hygroscopic |
| Safety Data | |
| Hazard Symbols |
C:Corrosive
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