What Is The Specific Gravity Of Industrial Silicon?
Mar 17, 2025
What is the specific gravity of industrial silicon?
2.33
The specific gravity of industrial silicon is 2.33 (at 18°C).
Industrial silicon, also known as metallic silicon, is a product that appeared in the mid-1960s. Metallic silicon is a product smelted from silica and carbonaceous reducing agents in a submerged arc furnace. The content of the main component silicon is about 98% (in recent years, silicon with a content of 99.99% is also listed in metallic silicon), and the remaining impurities are iron, aluminum, calcium, etc. Specific gravity is also called relative density. The specific gravity of solids and liquids is the ratio of the density of the substance (completely dense state) to the density of pure H2O at standard atmospheric pressure and 3.98°C (999.972kg/m3). Specific gravity is a dimensionless quantity, that is, specific gravity is a unitless value, which generally varies with temperature and pressure. Specific gravity is abbreviated as s.g.. The density of industrial silicon is 2.32-2.34 grams/cubic centimeter, so its specific gravity is 2.33.

