What kind of hazard does the white section of the diamond sign address?

The white section of the diamond sign specifically addresses special hazards. In the context of hazardous materials, special hazards are indicated to provide additional information about unique risks associated with a particular substance or environment, aside from general health or environmental concerns. This can include indications for specific handling or emergency procedures required for the substance.

Recognizing special hazards is crucial for ensuring safety in situations where certain materials may have properties that could lead to unusual hazards during storage, handling, or in emergency scenarios. For example, a special hazard might indicate the need for alternative fire-fighting methods or the potential for reactivity under certain conditions. Understanding these indicators allows personnel to take the necessary precautions and apply appropriate emergency responses tailored to those specific risks.