Thoria;thorianite;Thorium anhydride;Thorium oxide (ThO2);Thorium(IV);thoriumanhydride;thoriumoxide(tho2)

Cas No.: 1314-20-1

Molecular formula: ThO2

Molecular weight: 264.0400

Properties: heavy white powder. The relative density is 9.87. Melting point is about 3050℃. Boiling point is 4400℃. Mohs hardness is 6.5. High fire resistance. Soluble in sulfuric acid, insoluble in water. There is radioactivity.

Quality standard: content: ≥99%

Storage: Sealed.

Uses: Used in the manufacture of high-temperature ceramics, atomic fuel, incandescent lamps, electron tube cathodes, arc melting electrodes, optical glass. Used as refractory materials, catalysts, etc.