Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed.
If you haven't smelled sulfur, it's hard to describe how awful it is. Most who have, describe it as smelling like rotten eggs. Now, imagine that coming out of your drain – it's possible to have a sulfur-y smell emanating from kitchen sinks, bathroom sinks, and shower drains.
Flush skin contaminated with sulfuric acid with soap and lukewarm water for at least 30 minutes. Do not scrub or rub skin. If strong concentrations of gas or solution penetrate clothing, remove clothing and flush the skin with water.
Treatment for inhalation exposures
- Ventilate the area. Open the windows and turn on the fan.
- Leave the area and get fresh air. Fresh air may resolve many uncomfortable symptoms.
- Treat the symptoms that are not alleviated by the fresh air:
Sulfuric acid is flushed with a mild, soapy solution if the burns are not severe. Sulfuric acid feels hot when water is added to the acid, but it is better to flush the area and not leave the acid on the skin. Dry powders, such as dry lime, are brushed away first, because adding water can make a liquid that burns.
Over-charging a lead acid battery can produce hydrogen sulfide. The gas is colorless, very poisonous, flammable and has the odor of rotten eggs. As a simple guideline, hydrogen sulfide becomes harmful to human life if the odor is noticeable.
Although the commonest means of intoxication usually takes place through ingestion, acidic vapors are strong irritants to the respiratory mucosa and may cause pulmonary edema in the more severe cases. However, literature reports on fatal inhalation of sulfuric acid fumes are rare.
If a battery ruptures/explodes, the acid or gas may be harmful or fatal if inhaled in a confined area. May cause severe irritation and burns of the nose, throat and respiratory tract. INGESTION: If ingested, the acid in the battery causes serious burns of the mouth or perforation of the esophagus or stomach.
Higher exposures may cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency, with severe shortness of breath. ? Exposure can cause headache, nausea and vomiting. evidence that occupational exposure to strong inorganic acid mists containing Sulfuric Acid cause cancer of the larynx in humans.
The smoke-producing agent FS, also known as sulfuric oxide, chlorosulfonic acid, or sulfuric anhydride, is typically a colorless liquid, which can exist as ice, fiberlike crystals, or gas. When it is exposed to air, it rapidly takes up water and forms white fumes.
British murderer John George Haigh used sulfuric acid to dissolve at least six of his victims in the 1940s. He processed the bodies in a 45-gallon oil drum and reported that the victims dissolved completely in about two days.
Skin Contact: CORROSIVE. Contact can cause pain, redness, burns, and blistering. Permanent scarring can result. A severe exposure can cause death.
Treating a Hydrochloric Acid Reaction on Your Skin. Hydrochloric acid is a strong acid that can cause severe chemical burns if it comes in contact with your skin. Toilet cleaners, pool chemicals, and some fertilizers are common household sources of hydrochloric acid.
Sulfuric acid, H2SO4, is a strong mineral acid with a melting point of 10*C and a boiling point of 290*C. Sulfuric acid reacts with copper oxide to form copper sulfate. Sulfuric acid, H2SO4, is a clear, colorless, odorless, and highly corrosive liquid.
For successful sulfuric acid storage:HDPE tanks can successfully store the full range of sulfuric acid concentrations but are recommended for applications beneath 10,000 gallons. Carbon steel tanks are common for H2SO4 quantities in excess of 10,000 gallons.
Concentrated sulfuric acid is extremely corrosive and can cause serious burns when not handled properly. This chemical is unique because it not only causes chemical burns, but also secondary thermal burns as a result of dehydration. If sulfuric acid makes direct contact with the eyes, it can cause permanent blindness.
