Sulfuric acid is extremely dangerous due to its highly corrosive nature and potential to cause severe injuries. Concentrated sulfuric acid can cause serious chemical burns and secondary thermal burns from dehydration, leading to damage to skin, eyes, respiratory tract, and internal organs if ingested. It can cause permanent blindness if it comes into contact with the eyes. Inhalation of sulfuric acid aerosols or mist can irritate the respiratory system and cause permanent lung damage with repeated exposure. Long-term exposure to sulfuric acid mist has been linked to an increased risk of cancer of the larynx. Proper protective equipment is essential when handling it, and exposure should be avoided as much as possible due to these serious health hazards.

Key Health Hazards

• Causes severe burns on skin and eyes; potential blindness from eye contact.
• Inhalation causes respiratory irritation and damage; risk of pulmonary edema.
• Ingestion leads to internal burns, organ damage, and possible death.
• Repeated exposure can erode teeth and cause chronic respiratory diseases.
• Classified as a carcinogen related to larynx cancer from inhaled acid mist.

Safety Precautions

• Use respirators, chemical-resistant gloves, goggles, face shields, and protective clothing.
• Have immediate access to eye wash stations.
• Avoid contact with water when handling concentrated acid due to violent reactions.
• In case of exposure, rinse with large amounts of water and seek medical help immediately.

Sulfuric acid should always be treated with extreme caution due to its corrosive and toxic properties.