Question

Blood agents, such as Arsine, would fall under which UN/DOT hazard class and division?

a) 1.1
b) 1.2
c) 6.1
d) 2.3

Answer 1

Blood agents like Arsine are classified under UN/DOT hazard class and division 2.3 as they are toxic gases which pose a serious risk to health during transportation.

Step-by-step explanation:

Arsine is a gas that is categorized under chemical warfare agents that can have a systemic toxic effect on the blood, carried through the air. Known as a blood agent, Arsine, when it comes to transportation and hazard classification, would be categorized under the UN/DOT hazard class and division of 2.3.

UN/DOT hazard class 2 encompasses gases, which are further divided into flammable gases (2.1), non-flammable, non-toxic gases (2.2), and toxic or poisonous gases (2.3). Since Arsine is a toxic gas, it is therefore correctly classified under division 2.3. It is essential that anyone handling or transporting Arsine, or similar agents, follow the specific safety protocols and labeling requirements as outlined by the UN and DOT guidelines for hazard class 2.3 to avoid accidental exposure and ensure public safety.

Therefore, in the context of the question, it is clear that the student should identify that blood agents like Arsine would fall under the UN/DOT hazard class and division 2.3 (Poisonous Gas).