What does a "D" in the Hazardous Materials Table indicate?

In the context of the Hazardous Materials Table, a "D" indicates a specific notation regarding the proper shipping name for materials that require special attention during transportation. This designation typically signifies that the material is regulated and requires compliance with specific handling and transport regulations. The proper shipping name helps ensure that all parties involved in the transportation of hazardous materials understand their responsibilities and ensure safe handling practices.

Shipping classes and danger signals are important concepts, but they are identified differently. The shipping class refers to the classification system used to categorize hazardous materials based on the type of risk they present, while danger signals, typically indicated by labels or placards, convey immediate risks associated with the material. Restricted materials are also noted but would not be indicated by a "D" rating in this context. Understanding the correct shipping name, as indicated by a "D," is crucial for maintaining safety and compliance in the transport of hazardous materials.