Search results
Hydrogen sulfide is a chemical compound with the formula H 2 S. It is a colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with trace amounts in ambient atmosphere having a characteristic foul odor of rotten eggs.
Hydrogen sulfide (also known as H 2 S, sewer gas, swamp gas, stink damp, and sour damp) is a colorless gas known for its pungent "rotten egg" odor at low concentrations. It is extremely flammable and highly toxic. Hydrogen sulfide is used or produced in a number of industries, such as. Oil and gas refining; Mining; Tanning; Pulp and paper ...
Hydrogen sulfide gas causes a wide range of health effects. Workers are primarily exposed to hydrogen sulfide by breathing it. The effects depend on how much hydrogen sulfide you breathe and for how long. Exposure to very high concentrations can quickly lead to death. Short-term (also called acute) symptoms and effects are shown below:
Overview. CAS No. 7783-06-4. Hydrogen sulfide (H₂S) is a colorless gas with a strong odor of rotten eggs. Exposure to hydrogen sulfide may cause irritation to the eyes and respiratory system. It can also cause apnea, coma, convulsions; dizziness, headache, weakness, irritability, insomnia; stomach upset, and if liquid: frostbite.
Feb 28, 2024 · hydrogen sulfide, colourless, extremely poisonous, gaseous compound formed by sulfur with hydrogen ( see sulfur ).
Hydrogen sulfide. Synonyms & Trade Names. Hydrosulfuric acid, Sewer gas, Sulfuretted hydrogen. CAS No. 7783-06-4. RTECS No. MX1225000. DOT ID & Guide. 1053 117. Formula. H₂S. Conversion. 1 ppm = 1.40 mg/m 3. IDLH. 100 ppm. See: 7783064. Exposure Limits. NIOSH REL. C 10 ppm (15 mg/m 3) [10-minute] OSHA PEL.
Hydrogen sulfide ( British English: hydrogen sulphide) is the chemical compound with the formula H. 2 S, is a colorless, toxic, flammable gas that is responsible for the foul smell of rotten eggs and flatulence. It often results when bacteria break down organic matter if there is no oxygen.
