Although damage occurs rapidly, symptoms may be minimal following liquid sulfur dioxide exposure since the acid damages corneal nerves with resultant anesthesia of the eye.15 The patient may not become aware of eye injury until vision becomes impaired hours to days after the initial contact. Followin...
Environmental engineering Exposure potential of sulfuric acid mist at phosphate fertilizer facilities UNIVERSITY OF FLORIDA Chang-Yu Wu HsuYu-MeiStrong inorganic acid mists containing sulfuric acid (HSO) were identified as a "known human carcinogen" in a recent report on carcinogens by the National ...
between 1 teaspoonful and one-half ounce of the concentrated chemical. Even a few drops may be fatal if the acid gains access to the trachea. Chronic exposure may cause tracheobronchitis, stomatitis, conjunctivitis, and gastritis. Gastric perforation and peritonitis may occur and may be followed ...
/SIGNS AND SYMPTOMS/ Lungs may be affected by repeated or prolonged exposure to an aerosol of this substance. Risk of tooth erosion upon repeated or prolonged exposure to an aerosol of this substance. Strong inorganic acid mists containing this substance are carcinogenic to humans.|/SIGNS AND SYM...
Sulfuric acid, aluminum salt, basic CAS 55892-56-3 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
TC Chou, HM Sheu, JE Chiu, JD Wu, TS Shih and HY Chang: Combined exposure to carbon disulfide and sulfuric acid simultaneously increases the risk of hand dermatitis in rayon industry. J Exp Anal Environ Epidemiol (in press, 2004)
This current study extended the H2SO4 exposure concentrations used down to 0.05 mg/m3, a level below that currently found as peaks in ambient air. Acid-induced alterations in clearance were found to follow a graded response, ranging from acceleration to retardation, depending on both C and T,...
between 1 teaspoonful and one-half ounce of the concentrated chemical. Even a few drops may be fatal if the acid gains access to the trachea. Chronic exposure may cause tracheobronchitis, stomatitis, conjunctivitis, and gastritis. Gastric perforation and peritonitis may occur and may be followed ...
Light acid rain (pH 4.5 SAR and NAR) promoted Q. glauca growth relative to the control groups (pH 5.6 SAR and NAR); moderate acid rain (pH 3.0 SAR) firstly promoted and then inhibited plant growth, while pH 3.0 NAR showed mild inhibitory effects during the experiment; and heavy acid ...
Sulfuric acid is a highly reactive chemical. It can react with cells and tissues upon contact. Damage caused by sulfuric acid can range from tissue irritation to chemical burns and necrosis. Signs and symptoms of exposure include tissue damage at point of contact. Tissue injury appears within sec...