Chromium(VI) compounds are chemical substances that contain chromium in its +6 oxidation state. They are often found in various industrial applications, including metal plating, pigments, and wood preservation. Common examples include chromium trioxide and sodium chromate. These compounds are known for their toxicity and potential health risks, as they can cause respiratory issues and skin irritation. Due to their hazardous nature, strict regulations govern their use and disposal in many countries to protect human health and the environment.