Plumbate
Appearance
The plumbate ion is PbO32− or Pb(OH)62−.
A plumbate (compound) is a compound containing this ion. Dehydrated forms may correspond to PbO32−; they may be hydrated to show the form Pb(OH)62−. For example, sodium plumbate may be found as Na2PbO3.3H2O or Na2PbO3.