Hazardous Products Regulations

Version of section 7.17.1 from 2015-01-30 to 2015-02-10:

The following provision is not in force.

Marginal note:Category

7.17.1 A combustible dust is classified in the category of this hazard class in accordance with the following table:

TABLE

Item	Column 1	Column 2
Item	Category	Criteria
1	Combustible Dusts — Category 1	A mixture or substance that (a) has been shown to, upon ignition, catch fire or explode when dispersed in air or an other oxidizing medium; or (b) is classified in a category of the hazard class “Flammable Solids” and 5.0% or more of its composition by weight is a flammable solid and has a particle size ≤ 500 µm

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