Lead sulfate, an inorganic compound with the chemical formula PbSO4, is the main component of lead alum or lead sulfate, mainly used to prepare metal lead and its compounds. It is also used in the manufacture of batteries, white pigments and quick-drying paints.

Properties

Appearance : White crystalline powder

Density: 6.2 g/cm³

Melting point : 1170 °c

Solubility: Insoluble in water, soluble in ammonium salt, slightly soluble in hot water and concentrated sulfuric acid, insoluble in acid.