What is the role of hazard symbols on chemical labels?

The role of hazard symbols on chemical labels is to indicate safety hazards associated with chemical use. These symbols serve as a visual communication tool that quickly alerts users to the potential dangers posed by the chemicals they are handling. For example, symbols may warn about flammability, toxicity, corrosiveness, or environmental hazards, enabling users to take appropriate safety precautions to protect themselves and others. This clear identification of risks helps to foster a culture of safety in environments where hazardous materials are present, ensuring that all individuals can recognize the necessary measures to take to prevent accidents or injuries.

While the other options may have some relevance in specific contexts—like compliance with shipping regulations or providing supplier information— the primary and most crucial function of hazard symbols is centered around conveying vital safety information effectively and efficiently.