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38 datasets

Class-8-Acids

Published by: California Department of Toxic Substances Control
Last updated: Monday, June 2, 2025
File types: HTML

Hazard Class 8: Class 8 hazards are corrosive substances, including hydrochloric acid, potassium hydroxide and sodium hydroxide. These DOT placards ar...

Class-8-Alkaline

Published by: California Department of Toxic Substances Control
Last updated: Monday, June 2, 2025
File types: HTML

Hazard Class 8: Class 8 hazards are corrosive substances, including hydrochloric acid, potassium hydroxide and sodium hydroxide. These DOT placards ar...

Class-8-Corrosive

Published by: California Department of Toxic Substances Control
Last updated: Monday, June 2, 2025
File types: HTML

Hazard Class 8: Class 8 hazards are corrosive substances, including hydrochloric acid, potassium hydroxide and sodium hydroxide. These DOT placards ar...

Class-Other-DANGEROUS

Published by: California Department of Toxic Substances Control
Last updated: Tuesday, May 27, 2025
File types: HTML

Class Other: Indicates transporting freight or storage of multiple hazard classes....

Class-4-Flammable-Solid

Published by: California Department of Toxic Substances Control
Last updated: Monday, June 2, 2025
File types: HTML

Hazard Class 4: Class 4 hazards are flammable solids. There are three divisions in this class, including flammable solids, spontaneously combustible m...

Class-2-Oxygen-2.2

Published by: California Department of Toxic Substances Control
Last updated: Tuesday, May 27, 2025
File types: HTML

A yellow sign, with the hazard class No. 2 at the bottom. The word “oxygen” is written across the center of with an oxygen graphic displayed above it....

Class-4-Dangerous-When-Wet

Published by: California Department of Toxic Substances Control
Last updated: Monday, June 2, 2025
File types: HTML

Hazard Class 4: Class 4 hazards are flammable solids. There are three divisions in this class, including flammable solids, spontaneously combustible m...

Class-4-Flammable-Solids

Published by: California Department of Toxic Substances Control
Last updated: Tuesday, May 27, 2025
File types: HTML

Hazard Class 4: Class 4 hazards are flammable solids. There are three divisions in this class, including flammable solids, spontaneously combustible m...

Class-2-Flammable-Gas

Published by: California Department of Toxic Substances Control
Last updated: Monday, June 2, 2025
File types: HTML

A red sign, with a flame graphic on the top portion and the hazard class No. 2 displayed at the bottom. “Flammable gas” is sometimes spelled out. Flam...

Class-3-Flammable-Liquid

Published by: California Department of Toxic Substances Control
Last updated: Wednesday, May 28, 2025
File types: HTML

Hazard Class 3: Class 3 hazards are flammable liquids. These liquids include paints, alcohols, gasoline, kerosene and ethanol, and are recognized by r...