Diantimony Trioxide

CAS NO.: 1309-64-4

Chemical formula: Sb2O3

Product appearance: White powder

Valid period: 2 year

Storage: In a dry, well-ventilated area

Package: 25 kg bag



This substance is used in the following products: pH regulators and water treatment products and polymers.
Other release to the environment of this substance is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).


Content, % ≥99.8
Arsenic content, % ≤0.04
Lead oxide, % ≤0.08
Copper oxide, % ≤0.002
Selenium, % ≤0.004
Ferric oxide, % ≥0.005
Whiteness, %95
Paticle size, % um0.6-1.2