Nomenclature
CAS number: 1314-27-8
Lead trioxide; plumbous plumbate.
O
3Pb
2; mol wt 462.40.
O 10.38%, Pb 89.62%.
Pb
2O
3.
Properties
Reddish-yellow powder; converted at 370° in air
to Pb3O4, dec at ≈530° to PbO. Insol in water;
dec by concd HCl or H2SO4 with the liberation
of Cl or oxygen, respectively.