12/23/2023 0 Comments Lithium antidoteUsed in small amounts as a food and wine preservative. No data were located regardingīecause it is a gas at room temperature. Gas or liquid sulfur dioxide can produce severe corneal damageĪnd frostbite injury to the skin. Skin/Eye ContactĮxposures of 10 to 20 ppm cause irritation May be exposed to higher levels than adults in the same locationīecause of their short stature and the higher levels of sulfurĭioxide found nearer to the ground and because they are slow They have greater lung surface area:body weight ratios and Of sulfur dioxide as adults may receive a larger dose because Or low-lying areas can result in asphyxiation. Heavier than air thus, exposure in poorly ventilated, enclosed, Exposures of 50 to 100 ppm may be toleratedįor more than 30 to 60 minutes, but higher or longer exposuresĬan cause death from airway obstruction. Respiratory protection is required for exposuresĪt or above 20 ppm. Healthy adults experience increased airway resistanceĪt 5 ppm, sneezing and coughing at 10 ppm, and bronchospasmĪt 20 ppm. With sulfur dioxide concentrations of less than 0.1 ppm whenĮxercising. People with asthma can experience increased airway resistance Reacts with the moisture of mucous membranes to form sulfurousĪcid (H 2SO 3), which is a severe irritant. Most exposures are due to air pollution,Īnd this has both short-term and chronic health consequencesįor people with lung disease. Inhalation is the major route of exposure Although sulfur dioxide does not burn in air, cylinders of compressed liquid can explode in the heat of a fire. It is handled and transported as a liquefied compressed gas. Most people can smell sulfur dioxide at levels of 0.3 to 1 ppm. Ingestion, although insignificant, is possible.Īt room temperature, sulfur dioxide is a nonflammable, colorless gas with a very strong, pungent odor. Sulfur dioxide is present in some foods therefore, oral Tract no data were located regarding dermal absorption. Sulfur dioxide is readily absorbed through the upper respiratory.Odor and irritating properties usually provide adequate At room temperature, sulfur dioxide is a nonflammable,Ĭolorless gas that is heavier than air.Is contaminated with liquid sulfur dioxide can secondarilyĬontaminate rescuers by direct contact or through off-gassing Persons exposed only to sulfur dioxide gas pose no risk.Synonyms include sulfur oxide, sulfurous acid anhydride, sulfurous anhydride, and sulfurous oxide. Medical Management Guidelines for Sulfur Dioxide
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |