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* Internet Search Results *
CDC - NIOSH Pocket Guide to Chemical Hazards - Sulfur dioxide
Sulfur oxide, Sulfurous acid anhydride, Sulfurous oxide Colorless gas with a characteristic, irritating, pungent odor. [Note: A liquid below 14°F. Shipped as a liquefied compressed gas.]
Sulfur Dioxide - Canadian Centre for Occupational Health and Safety
What are other names or identifying information for sulfur dioxide? CAS Registry No.
Sulfur Dioxide - NASA Earthdata
Sulfur dioxide (SO 2) is a colorless, toxic gas that can irritate people’s airways when inhaled. Processes that emit sulfur dioxide include fossil fuel burning from power plants and industrial facilities, as well as natural volcanic eruptions. The third most abundant gas on our neighboring planet Venus, sulfur dioxide is considered a trace gas on Earth.
RTECS:WS4550000 - Sulfur dioxide - The Registry of Toxic Effects of ...
Fermenicide liquid Fermenicide powder Schwefeldioxyd (German) Siarki dwutlenek (Polish) Sulfur dioxide (ACGIH:OSHA) Sulfur oxide Sulfur superoxide Sulfurous acid anhydride Sulfurous anhydride Sulfurous oxide Sulphur dioxide
Sulfur dioxide - IDLH | NIOSH | CDC
Based on acute inhalation toxicity data in humans, the original IDLH for sulfur dioxide (100 ppm) is not being revised at this time.
1988 OSHA PEL Project - Sulfur Dioxide | NIOSH | CDC
OSHA's former limit for sulfur dioxide (SO2) was 5 ppm as an 8-hour TWA. The Agency proposed to revise this limit to 2 ppm as an 8-hour TWA and to supplement this limit with a 15-minute STEL of 5 ppm.
Sulfur Dioxide Plume from the Mauna Loa Volcano Eruption, Hawaii
The Sulfur Dioxide Index layer shows the sulfur dioxide column amounts in the atmosphere, measured in Dobson Units (DU), with high values in red. Visit Worldview to visualize near real-time imagery from NASA's EOSDIS; check out more Worldview weekly images in our archive.
Multi-Decadal Sulfur Dioxide Climatology from Satellite Instruments
Sulfur dioxide (SO 2) is a short-lived gas primarily produced by volcanoes, power plants, refineries, metal smelting, and burning of fossil fuels. Where SO 2 remains near Earth's surface, it is toxic, causes acid rain, and degrades air quality.
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