What is one major reason for proper labeling of hazardous materials?

Proper labeling of hazardous materials is essential primarily because it provides emergency responders with critical information. In situations involving spills, leaks, or exposure to hazardous substances, emergency personnel need to quickly understand the nature of the materials they are dealing with. This information can include the type of hazard (e.g., flammable, toxic, corrosive), appropriate response measures, and any necessary personal protective equipment (PPE) required during the response.

This clear and accurate labeling helps to ensure the safety of responders and the surrounding community, as it allows for informed decision-making under potentially dangerous conditions. Additionally, proper labeling helps in the prevention of accidental releases and exposures by ensuring that employees and handlers are aware of the risks associated with the materials they are working with.