二硫化矽

二硫化矽是化學式為SiS₂的無機化合物。與二氧化矽類似，這種材料是聚合物，但它的一維結構與通常形態的二氧化矽不同。 
分子式： SiS2
沸點： 1,130 °C
密度： 1.85 g/cm³
熔點： 1,090 °C
莫耳質量： 92.218 g/mol

Silicon Sulfide is a moderately water and acid soluble Silicon source for uses compatible with sulfates. Sulfate compounds aresalts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Silicon Sulfide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Allychemprovide many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.