Physical Properties
Density: 6.16g/cm3
Melting point: 402°C
Boiling point: 954°C
Appearance: yellow crystalline powder.
Solubility: soluble in potassium iodide and sodium iodide solution, insoluble in water and ethanol.
Chemical Properties
When PbI2 is heated, the bright yellow PbI2 firstly transforms into red, then brownish red, and then returns to the original bright yellow when it is cooled.
Uses
Pharmaceutical industry, photographic industry, bronze plating
Packaging
Glass bottle + argon added + tape wrapped + transparent vacuum