What is a Lead Chromate (PbCrO₄)?

Lead chromate is an inorganic compound with the formula PbCrO₄, known for its bright yellow color and commonly referred to as "chrome yellow." It has been widely used as a pigment in paints, plastics, and printing inks. Due to the presence of both lead and hexavalent chromium, it poses serious environmental and health risks. Historically valued for its vibrant hue, its use has declined significantly due to toxicity concerns. It can cause lead poisoning and is a potential carcinogen, prompting strict regulations in many countries.

Industries are transitioning to safer alternatives, and handling lead chromate now requires rigorous safety protocols.

※Includes information on some trading companies