CDL · Hazardous materials

Is it permitted to transport nitric acid, a Class 8 material, together with other hazmat cargo on one vehicle?

Correct answer: Yes, provided the nitric acid is not loaded above the other materials.

Answer options

  1. ANo, it must always be shipped on a vehicle by itself
  2. BYes, provided the nitric acid is not loaded above the other materials Correct
  3. CYes, though only if the other hazmat weighs no more than 500 pounds in total

Why

If containers of nitric acid sit above other cargo, any leak drips down onto it, and this strongly oxidizing acid can react violently or even ignite what it touches. Mixed loads are therefore allowed only when the nitric acid is not stacked on top.

About this question

Topic: Hazardous materials   License: CDL

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