What class does a black and white label with a skull and crossbones represent?

The label featuring a black and white skull and crossbones is universally recognized as a symbol for toxicity. It indicates that the substance is harmful or fatal if ingested or inhaled. This label falls under Class 6, which specifically encompasses toxic substances and infectious materials. Such materials can pose serious health risks to individuals and the environment, making proper identification and handling critical for safety. Recognizing this labeling is essential for emergency responders, as it informs them of the inherent dangers presented by the materials they may encounter. Understanding this classification enhances the responders' ability to take appropriate precautions and actions when facing potential threats involving toxic substances.