The molecular formula for silicon disulfide is SiS2, which belongs to the orthorhombic or tetragonal crystal system and stable under normal temperature and pressure. When exposed to moisture, the molecule decomposes into SiO2 and H2S.
The chemical structure of SiS2 is a tetrahedral SiO44- complex, with each Silicon atom bonded to four Sulfur atoms. This structure is similar to that of other tetrahedral SiO44- compounds such as neosilicates, olivines, and pyroxenes.
Silicon has been used in many industrial applications for its conductive properties, and it is one of the most widely used elements on earth. It is also useful as a building block for high temperature polymers, which are used in insulation, cookware, medical equipment, sealants, and adhesives.
Silica is a naturally occurring substance that is found in plants, water, and the earth’s crust. It is a semi-metal that is part of the periodic group of carbon and can expand its valence electron shell.
It is a common ingredient in foods and supplements that contains powdered ingredients to prevent clumping of those materials. It’s a safe additive, though it can be irritating to some people.
It is also harmful to those who inhale it as a dust, and chronic inhalation of this material can lead to lung disease called silicosis. For this reason, it’s best to avoid ingesting large amounts of silica dust as a supplement or food. Instead, get your daily dose of minerals by eating whole foods.