In the UN placard labeling system, what does the hazard class number identify?

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Multiple Choice

In the UN placard labeling system, what does the hazard class number identify?

Explanation:
The hazard class number on UN placards identifies the hazard type or category of the material. Each number corresponds to a broad class of danger (for example, Class 3 for flammable liquids, Class 6 for toxic substances, Class 8 for corrosives, and so on). This helps responders quickly understand what kind of hazard they’re dealing with and choose appropriate protective actions and procedures. The placard’s number does not convey where a shipment is going or coming from, nor does it indicate the product color or destination city.

The hazard class number on UN placards identifies the hazard type or category of the material. Each number corresponds to a broad class of danger (for example, Class 3 for flammable liquids, Class 6 for toxic substances, Class 8 for corrosives, and so on). This helps responders quickly understand what kind of hazard they’re dealing with and choose appropriate protective actions and procedures. The placard’s number does not convey where a shipment is going or coming from, nor does it indicate the product color or destination city.

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