ChemNet > CAS > 7446-11-9 sulfur trioxide
7446-11-9 sulfur trioxide
| product Name |
sulfur trioxide |
| CAS No |
7446-11-9 |
| Synonyms |
SO3; Sulfan; Sulfur oxide (SO3); Sulfur trioxide, stabilized; Sulfuric oxide; Sulfuricacidanhydride; sulfuricoxide; sulfurtrioxide,stabilized |
| Molecular Formula |
SO3 |
| Molecular Weight |
80.06 |
| InChI |
InChI=1/O3S/c1-4(2)3 |
| EINECS |
231-197-3 |
| Molecular Structure |
|
| Density |
1.92 |
| Melting point |
16.8℃ |
| Boiling point |
44.8℃ |
| Water solubility |
reacts violently |
| Hazard Symbols |
 C:Corrosive;
|
| Risk Codes |
R14:;
R34:;
|
| Safety Description |
S25:;
S36/37/39:;
S45:;
S8:;
|
| MSDS |
Material Safety Data Sheet
|
|
