Lithopone is produced by coprecipitation of barium sulfate and zinc sulfide. Most commonly coprecipitation is effected by combining equimolar amounts of zinc sulfate and barium sulfide:

When sourcing lithopone for leather production, suppliers must ensure they are purchasing a high-quality product from reputable manufacturers. Consistency in particle size and composition is crucial to achieving the desired color intensity and durability in the final leather goods. By partnering with trusted lithopone suppliers, leather manufacturers can guarantee the quality and performance of their products to meet the expectations of consumers.

This food chemical has been used in food for more than half a century, but recent studies show it may be harmful. 

In food, titanium dioxide is often used as an artificial color additive. Tasha Stoiber, senior scientist at the consumer health nonprofit Environmental Working Group, says titanium dioxide can generally be thought of as a paint primer – it often goes on a hard-shelled candy like Skittles before the color is added to give it a uniform shine.