Sulfur dioxide (SO2)
Sulfur Dioxide (SO2)
Sulfur dioxide (SO2) is available in a liquefied form, under pressure.
Unlike other manufacturers who produce SO2 using a sulfur burner, Calabrian's proprietary production process generates high purity on-purpose sulfur dioxide by the reaction of pure oxygen with sulfur. This unique closed loop design supports a more efficient and environmentally friendly production process.
- - Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants
- - Oxygen scavenger
- - Preservative
- - Reducing agent
- - Sanitizer
- - Used in production of cleaning agents, detergents, and soaps
- - Intermediate to sulfur trioxide, oleum and sulfuric acid
|Sulfur dioxide, wt%||99.9 min|
|Non-volatiles, ppm||50 max|
|H2SO4, ppm||25 max|
|Moisture, ppm||100 max|
|Critical pressure||77.7 atm.|
|Specific gravity of liquid at 32oF (water = 1)||1.43|
|Gas at 32o F and 1 atmosphere (air = 1)||2.26|
|Density of gas at 32oF and 1 atmosphere||2.92 kg/m3|
|Viscosity of liquid at 32oF||0.39 centipoise|
Product meets FCC specifications and is also Kosher and NSF certified.
Shipped in insulated railcars and tank trucks as a liquid under pressure.