Chromate

Chromate is a chemical compound containing the element chromium in a specific form called hexavalent chromium. It appears as a bright yellow or orange powder or solution. Chromates are widely used in industries such as painting, metal finishing, and corrosion prevention because they protect metals from rust and damage. However, they are also toxic and potentially carcinogenic, which has led to stricter regulations on their use. In environmental contexts, chromates can contaminate soil and water, posing health risks to humans and wildlife if not properly managed or contained.