CCOHS: Sulfuric Acid
2024年5月10日 · Strong inorganic mists containing sulfuric acid are carcinogenic to humans. Has been associated with: cancer of the larynx, lung cancer. International Agency for Research on Cancer (IARC): Not specifically evaluated. (Sulfuric acid) Group 1 - Carcinogenic to humans (strong inorganic mists containing sulfuric acid).
(Sulfuric acid) A2 - Suspected human carcinogen. Classification refers to sulfuric acid contained in strong inorganic acid mists. Teratogenicity / Embryotoxicity: Not known to harm the unborn child.
Sulfuric acid is the acid used in. lead-acid batteries (electrolyte) and it is . corrosive. Note: workers should never pour sulfuric acid into flooded lead acid batteries (included in new watering a battery section). If a worker comes in contact with sulfuric acid when watering a battery or when handling a leaky battery, it can burn and destroy ...
CCOHS: Forklift Trucks - Batteries
2024年5月10日 · Only trained and authorized personnel should handle them. When talking about lead-acid batteries, people usually call sulfuric acid "battery acid" or the "electrolyte". An electrolyte is a general term used to describe a non-metallic substance like sulfuric acid or salts that can conduct electricity when dissolved in water.
CCOHS: Battery Charging - Industrial Lead-Acid Batteries
2024年5月10日 · Flooded lead-acid batteries (e.g., used in some electric forklifts) contain an electrolyte solution of sulfuric acid and distilled water. During normal operation, the water evaporates and needs to be refilled (watered) to keep the battery operating effectively and safely. Use distilled water. Do not add sulfuric acid to the electrolyte.
CCOHS: Sulfur Dioxide - Canadian Centre for Occupational Health …
2024年5月10日 · Knock down gas with fog or fine water spray. The resulting sulfuric acid solutions are very corrosive and very toxic. Dike and recover contaminated water for appropriate disposal. Other Information: Contact supplier, local fire and emergency services for help.
CCOHS: Garages - Batteries - Canadian Centre for Occupational …
2024年5月10日 · Lead-acid batteries can produce explosive gasses. The vent caps allow these gasses to escape during charging. Batteries should only be handled in well-ventilated areas by trained and authorized personnel. When talking about lead-acid batteries, people usually call sulfuric acid "battery acid" or the "electrolyte".
Specific Hazards Arising from the Chemical: Heat from fire can cause a rapid build-up of. pressure inside cylinders. Explosive rupture and a sudden release of large amounts of gas. may result. Cylinder may rocket. Contact with some powdered metals may cause fires and explosions. What are the stability and reactivity hazards of sulfur dioxide?
The Young Workers Zone : Teaching Tools : Chemical Hazards: …
2018年3月21日 · Corrosive products such as strong acids and strong bases can attack (corrode) metal or our skin/eyes. Common acids include hydrochloric acid, nitric acid and sulfuric acid. Common bases are sodium hydroxide (caustic soda) and ammonia. Check the labels and read the SDS (Section 10: Stability and reactivity) for additional information.
hazards. It ranks controls from the most effective level of protection to the least effective level. of protection. When choosing a control method, start from the top of the inverted pyramid. Assess the feasibility of the first layer of controls (elimination) before moving on …