What label is inappropriate to use on hazmat shipments?

When labeling hazmat shipments, it is crucial to accurately represent the nature of the materials being transported. The use of the label "Non-hazardous" is inappropriate because it may lead to dangerous misunderstandings about the nature of the shipment. Hazmat regulations require that all dangerous goods be accurately classified and labeled according to their specific hazards. If a shipment contains hazardous materials, it must be labeled accordingly with the appropriate hazard class labels.

Using a label that implies the contents are non-hazardous when they are not can result in significant risks, including improper handling, exposure to harmful substances, and legal repercussions for failing to comply with hazmat regulations. The other labels—Explosive, Corrosive, and Radioactive—are all valid classifications that indicate the specific hazards associated with certain materials, which must be communicated clearly to ensure safety during transport. Thus, "Non-hazardous" being incorrect highlights the importance of proper labeling and compliance with safety regulations in hazardous materials handling.