Stannite (ion)

The stannite ion is Sn(OH)₃⁻, or similar.

There are stannite compounds, for example, sodium stannite, Na₂SnO₂.

Stannite ion can be formed by adding strong base to stannous hydroxide.

Stannite ion is a strong reducing agent; also, it may disproportionate to tin metal plus stannate ion.

See also

• Stannate