Which statement about precautionary statements is true?

The correct choice emphasizes the primary purpose of precautionary statements, which is to provide guidance on how to minimize risks associated with hazardous chemicals. These statements are designed to help users understand what measures to take to prevent exposure to harmful substances and mitigate any potential hazards.

For instance, precautionary statements might suggest wearing appropriate personal protective equipment, using safe handling techniques, or implementing proper ventilation to reduce inhalation risks. By following these recommendations, individuals can better protect themselves and others from the dangers posed by chemicals they may encounter in the workplace or during transportation.

The other options focus on different aspects of chemical safety information but do not capture the essence of what precautionary statements are meant to accomplish. While storage methods relate to safety, and chemical properties are important for understanding a substance, neither addresses the immediate aim of reducing harm and preventing exposure. Manufacturer’s information, while relevant for identification and contact, does not pertain to the specific actions one must take to handle chemicals safely.