| Product Name | sulfur dioxide |
| CAS No. | 7446-09-5 |
| Synonyms | 231-195-2; Oxosulfane oxide; Schwefeldioxyd; Siarki dwutlenek; sulfane, oxo-, oxide; Sulfur dioxide (SO2); Sulfur dioxide [UN1079] [Poison gas]; SULFUR OXIDE; Sulfur oxide (SO2) |
| InChI | InChI=1/O2S/c1-3-2 |
| Molecular Formula | O2S |
| Molecular Weight | 64.0638 |
| Density | 1.59g/cm3 |
| Melting point | -73℃ |
| Refractive index | 1.51 |
| Hazard Symbols |  T:Toxic; |
| Risk Codes | R23:; R34:; |
| Safety | S9:; S26:; S36/37/39:; S45:; |
7446-09-5 sulfur dioxide
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