Final answer:
In addition to personal protective equipment, it's essential to have an emergency plan, label the system's critical parts, use a laboratory fume hood, employ blast shields, and develop a written procedure. These precautions enhance safety when handling high-temperature and pressure chemical reactions.
Step-by-step explanation:
When setting up and running a chemical reaction that involves high temperature and pressure, it is crucial to implement additional safety precautions beyond wearing a lab coat, eye protection, and face shield. The following safety measures should be taken:
- Have in place an emergency plan and supplies to deal with any unforeseen incidents.
- Label the critical valves, shut offs and direction of flow in the system to ensure clear communication and quick action when needed.
- Set up the apparatus inside a certified laboratory fume hood to minimize the exposure to harmful vapors and to contain any potential chemical spills.
- Employ polycarbonate blast shields to provide additional protection from flying debris in case of an explosion.
- Develop a written, step-by-step procedure for the experiment to maintain a consistent method and to ensure all steps are followed correctly, reducing the risk of error.
These precautions, in addition to being alert and careful when handling chemicals and ensuring all Bunsen burners are turned off after use, contribute significantly to laboratory safety. It's also vital to never smell, taste or touch chemicals unless instructed, work in a well-ventilated room, and always perform experiments under supervision.