Class 2: Gases

Gases which are compressed, liquefied or dissolved under pressure as detailed below. Some gases have subsidiary risk classes; poisonous or corrosive.
2.1 Flammable Gas: Gases which ignite on contact with an ignition source, such as acetylene and hydrogen.
2.2 Non-Flammable Gases: Gases which are neither flammable nor poisonous. Includes the cryogenic gases/liquids (temperatures of below -100°C) used for cryopreservation and rocket fuels, such as nitrogen and neon.
2.3 Poisonous Gases: Gases liable to cause death or serious injury to human health if inhaled; examples are fluorine, chlorine, and hydrogen cyanide.
Class 2.1: Flammable Gas Hazardous Materials
Class 2.1: Flammable Gas
Class 2.2: Nonflammable Gas Hazardous Materials
Class 2.2: Nonflammable Gas
Class 2.3: Poisonous Gas Hazardous Materials
Class 2.3: Poisonous Gas
Class 2.2: Oxygen (Alternate Placard) Hazardous Materials
Class 2.2: Oxygen (Alternate Placard)
Class 2.3: Inhalation Hazard (Alternate Placard) Hazardous Materials
Class 2.3: Inhalation Hazard (Alternate Placard) - Copyright all rights reserved. © 2015-2018