Hexavalent chromium is found in paints, dyes, acids, and preservatives, not just metal coatings. True or False?

• A. True
• B. False
• C. Not sure
• D. None of the above

Answer: (A)

Hexavalent chromium is Cr(VI), a highly toxic and carcinogenic form used in a variety of products, not only in metal coatings. In paints and pigments, Cr(VI) salts provide color and durability, while in dyes and inks they can be part of color formulations. It is also used in some wood preservatives and in certain industrial processes involving acids, where chromates and chromic acid-related compounds may be involved. Because of these widespread uses, the statement that hexavalent chromium is found in paints, dyes, acids, and preservatives, not just metal coatings, is true. This broad presence underscores the need for proper safety controls and exposure prevention wherever Cr(VI) compounds are handled.