Silicon Sulfide (SiS2)-Pieces

Characteristic

 

Silicon sulfide is the inorganic compound with the formula SiS2. Like silicon dioxide, this material is polymeric, but it adopts a 1-dimensional structure quite different from the usual forms of SiO2.




Chemical formula：SiS2

Molar mass：92.218 g/mol

Appearance：White (samples are sometimes grey or brown) needles.Rotten egg smell in moist air.

Density：1.853 g/cm3

Melting point：1,090 °C (1,990 °F; 1,360 K) sublimes

Solubility in water：Decomposes

Crystal structure：Orthorhombic, o

 


Application

 

It is used in scientific research.