Category:
Other Fine Chemicals
CAS NO:
7446-09-5
Standard:
ChP,

Sulfur dioxide gas (SO2) is a toxic gas with a pungent, irritating smell that is released by volcanoes and in various industrial processes.
|
Model |
Sulfur dioxide |
|
Molecular Formula |
SO2 |
|
Filling rate |
1.25 |
|
UN No. |
UN1079 |
|
CAS No. |
7446-09-5 |
|
EINECS No. |
231-195-2 |
|
Hazardous class for transport |
2.3 |
|
Transportation Label |
Nonflammable Gas |
SO2 gas purity we provide:
|
Item |
Standard(GB/T3637-2021) |
|
SO2 (%) |
≥99.9%min |
|
Residue |
≤0.04 |
|
H2O |
≤0.06 |
|
As |
≤0.000004 |