Ferric Iodide

Ferric Iodide (Iron(III) iodide), with the chemical formula FeI3, is an iron(III) compound bonded to three iodide ions. It is a relatively rare and less stable compound compared to other iron halides. Ferric iodide appears as a dark-colored solid and has a molecular weight of approximately 436.56 g/mol.

This compound is sensitive to moisture and air, decomposing easily, which limits its commercial availability and practical applications. It is mainly of interest in academic research and specialized chemical syntheses involving iron halide complexes.

Key Points:

Chemical formula: FeI3

Molecular weight: 436.56 g/mol

Appearance: Dark solid (usually dark brown to black)

Stability: Moisture-sensitive, decomposes on exposure to air

Usage: Primarily research and specialized inorganic synthesis

Handling: Requires dry, inert atmosphere storage to maintain purity

Due to its instability and rarity, ferric iodide is seldom encountered outside research laboratories and is not commonly stocked in commercial chemical catalogs. This summary is suitable for scientific purposes or niche laboratory chemical descriptions.​