Manganese(II) iodide is the chemical compound composed of manganese and iodine with the formula MnI2.
Molar mass：308.747 g/mol
Appearance：pink crystalline (looks like MnBr2)
Melting point：701 °C (1,294 °F; 974 K) (anhydrous)
80 °C (tetrahydrate)
Boiling point：1,033 °C (1,891 °F; 1,306 K)
Solubility in water：soluble
Magnetic susceptibility (χ)：+14,400·10−6 cm3/mol
Crystal structure：Rhombohedral, hP3
It can be used as a pink pigment or as a source of the manganese ion or iodide ion. It is often used in the lighting industry.