What color section of the emergency response guidebook contains information for health hazards of hazardous materials?

The section of the Emergency Response Guidebook that pertains to health hazards of hazardous materials is represented by the purple color section. This section provides critical information regarding the different health risks associated with specific hazardous materials, guiding emergency responders on how to effectively manage situations involving these substances. By utilizing this section, responders can identify potential health hazards, which is essential for ensuring their safety and the safety of the public when dealing with hazardous material incidents.

In contrast, the blue section generally focuses on the identification of materials based on the names or identification numbers, the green section usually contains initial isolation and protective action distances, and the orange section provides detailed emergency response information such as firefighting recommendations and specific actions to take in case of an incident.