ChemNet > CAS > 7782-99-2 Sulfurous acid
7782-99-2 Sulfurous acid
| product Name |
Sulfurous acid |
| Synonyms |
schwefligesaure; sulfurdioxidesolution; sulfurous; SULPHUROUS ACID; SULFUROUS ANHYDRIDE; Sulfur dioxcide solution; sulfonic acid |
| Molecular Formula |
H2O3S |
| Molecular Weight |
82.0791 |
| InChI |
InChI=1/H2O3S/c1-4(2)3/h(H2,1,2,3) |
| CAS Registry Number |
7782-99-2 |
| EINECS |
231-973-1 |
| Molecular Structure |
|
| Density |
2.483g/cm3 |
| Refractive index |
1.788 |
| Hazard Symbols |
 C:;
|
| Risk Codes |
20-34:;
|
| Safety Description |
26-36/37/39-45:;
|
| MSDS |
Sulfurous acid Material Safety Data Sheet
|
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