CCOHS: Sulfuric Acid
May 10, 2024 · 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) Group 1 - Carcinogenic to humans (strong inorganic mists containing sulfuric acid). American Conference for Governmental Industrial Hygienists (ACGIH): Not specifically designated. (Sulfuric acid) A2 - Suspected human carcinogen. Classification refers to sulfuric acid contained in strong inorganic acid mists.
WHMIS 1988 - Classification - Canadian Centre for Occupational …
May 10, 2024 · Most D-1 materials will also cause longer term effects as well (those effects that are not noticed for months or years). Examples of some D-1 materials include carbon monoxide, sodium cyanide, sulphuric acid, toluene-2,4-diisocyanate (TDI), and acrylonitrile. The symbol for Class D - Division 1 (D-1) is a skull and crossed bones inside a circle.
CCOHS: Battery Charging - Industrial Lead-Acid Batteries
May 10, 2024 · 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 the skin. It is corrosive to all other body tissues.
CCOHS: Transportation of Dangerous Goods (TDG) - 9 Classes
Feb 15, 2021 · •Acetic acid •Sulphuric acid < Class 9 Miscellaneous Products, Substances or Organisms: Substances are considered Class 9 when they are listed in column 3 of Schedule 1 in the TDG Regulation, or by other inclusions and exclusions as defined in the regulations.
Transportation of Dangerous Goods (TDG) - Classification (Road)
May 10, 2024 · For example: UN1090, Acetone Class 3 Packing Group II and UN2789, ACETIC ACID SOLUTION, more than 80% acid, by mass Class 8(3) Packing Group II. If there are several UN numbers associated with the shipping name, select the UN Number that the laboratory data matches the classification criteria for the classification elements and the shipping ...
Converting Occupational Exposure Limits from mg/m³ to ppm
How do I convert mg/m 3 to ppm at different temperatures and pressures? Back to top. The number 24.45 in the equations above is the volume (litres) of a mole (gram molecular weight) of a gas or vapour when the pressure is at 1 atmosphere (760 torr or 760 mm Hg) and at 25°C.
CCOHS: Sulfur Dioxide - Canadian Centre for Occupational Health …
May 10, 2024 · 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: CHEMpendium™
The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice.
CCOHS: Sodium Hydroxide - Canadian Centre for Occupational …
May 10, 2024 · What is the WHMIS classification? Back to top. According to the Commission des normes, de l'équité, de la santé et de la sécurité du travail (CNESST),sodium hydroxide can be classified as: