Iron selenide (FeSe) is an inorganic compound characterized by its distinct properties and structure. It typically appears as a black or dark gray solid and is known for its layered crystal structure, which can influence its electronic and magnetic properties. FeSe is a semiconductor and has garnered attention in the field of superconductivity, particularly at low temperatures. The compound is relatively stable under ambient conditions but can react with moisture, leading to the formation of selenic acid and other products. Its solubility in water is limited, and it can be synthesized through various methods, including solid-state reactions and chemical vapor deposition. Iron selenide is also of interest in materials science and nanotechnology due to its potential applications in electronic devices and energy storage systems. Safety precautions should be taken when handling FeSe, as selenium compounds can be toxic, and proper laboratory protocols should be followed to mitigate exposure risks.

Iron selenide (FeSe)

1310-32-3: Ferrous selenide, Iron monoselenide, Iron selenide (FeSe), NSC 378337, Selenoxoiron

Iron(II) selenide is used in electrical semiconductors. It is transformed into superconductor by a purely chemical method. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

CAS 1310-32-3: Iron selenide (FeSe)

Iron(II) selenide, 99.9% (metals basis)

Ref: 02-031112