Titanium Dioxide In Supplements-Is Titanium Dioxide Combustible

Titanium dioxide (TiO2) is not combustible. It is a white, powdery substance that is used primarily as a pigment in paints, plastics, papers, and other materials due to its excellent opacity and whiteness. Titanium dioxide is considered to be a refractory material, meaning it can withstand high temperatures without decomposing or burning. It is often used in applications where fire resistance is important.

The ignition temperature of titanium dioxide is very high, typically above 1500°C (2732°F), which is far beyond the range of most common fire conditions. Therefore, it does not pose a combustion risk under normal conditions.