Chromium(VI) compounds contain chromium in its +6 oxidation state, which is highly toxic and carcinogenic. Common examples include chromium trioxide and sodium chromate. These compounds are often used in industrial processes, such as metal plating, leather tanning, and pigment production. Due to their hazardous nature, exposure to chromium(VI) can lead to serious health issues, including respiratory problems and skin irritation. Regulatory agencies, like the Environmental Protection Agency (EPA), have established guidelines to limit exposure and manage waste containing chromium(VI) to protect public health and the environment.