What do signal words indicate in the context of chemical safety?

In the context of chemical safety, signal words play a crucial role in conveying the severity of the hazards associated with a substance. They indicate the level of caution required when handling certain chemicals and provide guidance on the necessary personal protective equipment (PPE) and safety measures that should be adopted.

For instance, terms like "Danger" or "Warning" are often employed on labels to alert users to the potential risks. A "Danger" label indicates a more severe hazard requiring greater precautions, while a "Warning" label suggests a lower level of hazard. This classification helps ensure that individuals are adequately informed about the risks and can take appropriate protective actions when working with hazardous materials.

Understanding these signal words is essential for maintaining safety and preventing accidents in environments where chemicals are used, thus highlighting their significance in the overall framework of chemical safety practices.