Welcome to SnO2.com

Stannic Oxide [also known as SnO2, Tin Dioxide, Tin IV Oxide], is derived from Tin. The Tin forms two compounds, termed stannous and stannic. One of the most important compounds commercially is Stannic Oxide.  The Stannic Oxide is useful as a catalyst in industrial processing, in ceramics and as a polishing powder for steel.  Stannic Oxide is being widely used in a variety of glass products.

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NOTE: Our material is warehoused in New Jersey as well as Worldwide.


 Stannic Oxide - Test and Specification



Assay (as SnO2) 99.90% minimum
Lead (Pb) 0.05% maximum
Iron (Fe) 0.015% maximum
Copper (Cu) 0.002% maximum
Bismuth (Bi) 0.015% maximum
Antimony (Sb) 0.015% maximum
Nickel (Ni) 0.005% maximum
Cobalt (Co) 0.005% maximum
Zinc (Zn) 0.005% maximum
Cadmium (Cd) 0.005% maximum
SiO2 0.005% maximum
Al 0.005% maximum