Silicon powder, -325 mesh, 99.99%

Silicon powder, -325 mesh is a metal powder carrying the CAS registry number 7440-21-3 with a typical assay of 99.99%. With the molecular formula Si, it has a molar mass of 28.09 g/mol. The IUPAC name is silicon. Alternative names: Silicon high purity.

The material typically appears as a grey to dark grey powder. Literature values give a density of 2.33 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span powder metallurgy, additive manufacturing, chemical synthesis and organic synthesis. Our customers for this product work in academic and industrial research and metallurgy and mining.

Vaqora Chemicals supplies Silicon powder, -325 mesh in 100 g, 500 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.