Which of the following best defines a Material Safety Data Sheet (MSDS)?

The option that best defines a Material Safety Data Sheet (MSDS) is that it is a document that provides information on chemicals, their hazards, and safety practices. MSDSs are crucial resources used in the workplace to ensure the safe handling of hazardous materials. They contain details such as the physical and chemical properties of the substance, health and environmental hazards, protective measures, and safety precautions for use and emergency procedures.

MSDSs serve a vital role in informing employees about the materials they work with, thus helping to protect their health and safety. This document is an essential component of occupational safety and health regulations, ensuring that workers are aware of potential risks and how to mitigate them effectively.