What are basic warnings found on hazard warning labels?

Basic warnings found on hazard warning labels typically include symbols and phrases indicating the nature of the hazard, such as "flammable," "toxic," or "corrosive." They may also feature precautionary statements advising users to wear protective gear, avoid contact, or ensure proper ventilation. Additionally, labels often include emergency response information, such as first aid measures or specific handling instructions. These labels are crucial for ensuring safety during the use or storage of hazardous materials.