Used in coatings, plastics, and rubber to improve gloss, mechanical strength, and weather resistance. In the medical field, it serves as a radiopaque agent for X-ray imaging. It is also applied in paper coatings, catalysts, and ceramics.

Non-toxic and chemically stable; however, fine dust may cause mechanical irritation. Avoid inhalation and excessive dust generation.

Supplied in 25–50 kg paper bags with PE liners or big bags. Store sealed, dry, and free from contamination to maintain whiteness and flowability.