The white portion of the NFPA diamond provides information on:

The white portion of the NFPA diamond indeed provides information on special hazards, which can include specific risks that do not fall into the standard categories of health, flammability, or reactivity. This section is utilized to convey additional warning symbols or notes, such as the need for personal protective equipment or special precautions that must be taken when handling a particular substance. Understanding these special warnings is crucial for ensuring the safety of workers, as they address unique hazards that could be associated with certain materials, enhancing awareness and preparedness in potentially dangerous situations.