How do you read a hazchem chart?

A hazchem chart is a visual guide used to identify hazardous materials and their associated risks during emergencies. It typically features a color-coded system, with each color representing a different level of hazard, such as toxicity, flammability, or reactivity. The chart also includes specific codes that indicate the type of personal protective equipment (PPE) required and the recommended emergency response measures. To read a hazchem chart, locate the relevant chemical's code and follow the corresponding guidelines for safety and response.