描述
Titanium dioxide (TiO₂) is a bright white, natural chemical compound. People use it as a pigment to make things white and as a shield against the sun.
Common Uses
- Paints and Coatings: Makes paint bright, opaque, and long-lasting.
- Sunscreens: Blocks and reflects harmful ultraviolet (UV) rays from the sun.
- Foods and Products: Adds a white color to items like toothpaste, plastics, and paper.
- Cosmetics: Acts as a base color or thickener in makeup.
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