Silicon Sulfide (SiS2)-Powder

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

CAS#:13759-10-9

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, oI12

SiS2_MSDS.pdf