What is classified under UN Hazard Class 5?

UN Hazard Class 5 comprises substances that can readily cause or enhance combustion, specifically categorized into two distinct divisions: oxidizing substances and organic peroxides. Oxidizers are substances that contribute to the combustion of other materials by providing oxygen or other means, thus accelerating the combustion process. This classification is crucial in handling and transporting these materials safely, as their reactive nature poses significant risks in emergency situations and requires specialized containment and response strategies.

In contrast, corrosives fall under a different classification focused on their ability to damage living tissue or material upon contact. Toxins are also categorized separately, primarily based on their harmful effects on health. Miscellaneous materials do not fit neatly into any specific hazard class, and thus are handled according to established safety protocols applicable to various substances outside the primary classifications. Understanding the distinctions among these classifications is essential for effective risk management and response planning in fire and emergency services.