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Inorganic Compound Chemicals

Tin Selenide (SnSe)-Granules

Tin Selenide (SnSe)-Granules

CAS: 1315-06-6
Molecular Formula: SnSe
Purity: 99.99%-99.999 %
Products Code: TR503400GN
Specification Model: 1 mm - 6 mm/3 mm - 12 mm
Hazardous Class: Class 9
EINECS No.: 215-257-6
UN No.: UN3077
Package Class: PG III
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Tin Selenide (SnSe)-Granules introduce:


Tin selenide, also known as stannous selenide, is an inorganic compound with the formula (SnSe), where Tin has a +2 oxidation state. Tin(II) selenide is a narrow band-gap (IV-VI) semiconductor and has received considerable interest for applications including low-cost photovoltaics and memory-switching devices.

Chemical formula:SnSe


Molar mass:197.67 g/mol

Appearance:steel gray odorless powder

Density:6.179 g/cm3

Melting point:861 °C (1,582 °F; 1,134 K)

Solubility in water:negligible

Band gap: 0.9 eV (indirect), 1.3 eV (direct)

Crystal structure:Orthorhombic, oP8


Tin(II) selenide exhibits low thermal conductivity as well as reasonable electrical conductivity, creating the possibility of it being used in thermoelectric materials.
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