Sulfur Dioxide SO2
Sulfur Dioxide SO2
CAS No.: 7446-09-5
EINECS No.: 231-195-2
UN No.: UN1079
Purity: 99.9%
Dot Class: 2.3
Appearance: Colorless Liquid
Grade Standard: Industrial Grade
Precursor to sulfuric acid:
Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid.
As a preservative reducing agent:
Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits, it is also a good reductant.
As a refrigerant:
Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants.
Other supplier products
|
Argon Ar |
Argon Ar CAS No.: 7440-37-1 EINECS No.: 231-147-0 UN No.: UN1006 Purity: 99.999%-99.9999% Dot Class: 2.2 Appearance: Colorless Grade Standard: El... |
|
Nitric Oxide NO |
Nitric Oxide NO CAS No.: 10102-43-9 EINECS No.: 233-271-0 UN No.: UN1660 Purity: 99.9%-99.99% Dot Class: 2.3 Appearance: Colorless Grade Standard... |
|
Methyl Chloride CH3Cl |
Methyl Chloride CH3Cl CAS No.: 74-87-3 EINECS No.: 200-817-4 UN No.: UN1063 Purity: 99.5%-99.95% Dot Class: 2.1 Appearance: Colorless Liquid Grad... |
|
Nitrogen Trifluoride NF3 |
Nitrogen Trifluoride NF3 CAS No.: 7783-54-2 EINECS No.: 232-007-1 UN No.: UN2451 Purity: 99.99%-99.995% Dot Class: 2.2 Appearance: Colorless Grad... |
|
Hydrogen Bromide HBr |
Hydrogen Bromide HBr CAS No.: 10035-10-6 EINECS No.: 233-113-0 UN No.: UN1048 Purity: 99.99%-99.999% Dot Class: 2.3 Appearance: Colorless Grade S... |
供应产品
Same products