Government of Canada / Gouvernement du Canada
Symbol of the Government of Canada

Search

Hazardous Products Regulations

Version of section 7.5.1 from 2015-02-11 to 2022-12-14:


Marginal note:Categories

 A gas under pressure is classified in a category of this hazard class in accordance with the following table:

TABLE

Column 1Column 2
ItemCategoryCriteria
1Gases Under Pressure — Compressed GasA gas that when packaged under pressure is entirely gaseous at -50°C, including all gases with a critical temperature ≤ -50°C
2Gases Under Pressure — Liquefied GasA gas that when packaged under pressure is partially liquid at temperatures > -50°C
3Gases Under Pressure — Refrigerated Liquefied GasA gas that when packaged is partially liquid because of its low temperature
4Gases Under Pressure — Dissolved GasA gas that when packaged under pressure is dissolved in a liquid phase solvent

Date modified: