CAS #
1309-64-4
Metal Oxides

Antimony Trioxide

Antimony(III) Oxide, Antimonous Oxide, Antimony Sesquioxide, Diantimony Trioxide, Flowers of Antimony

Antimony Trioxide

Antimony Trioxide is an inorganic oxide with the chemical formula Sb₂O₃. It is a white, odorless, crystalline powder characterized by high thermal stability and low volatility under normal processing conditions.

The material is sparingly soluble in water and organic solvents but soluble in concentrated acids and alkalis.