Hexavalent chromium, or chromium-6, is a toxic form of the element chromium that is known for its carcinogenic properties. It is commonly used in various industrial processes, including chrome plating, stainless steel production, and the manufacturing of pigments. Exposure to hexavalent chromium can occur through inhalation, ingestion, or skin contact, leading to serious health issues such as respiratory problems, skin irritation, and increased risk of cancer. Due to its hazardous nature, strict regulations are in place to limit exposure and manage its use in industrial applications. Proper safety measures, including personal protective equipment and air monitoring, are essential in environments where hexavalent chromium is present.