Silicon Lump Element Sample, Medium (80 - 144 grams)

Description

Single silicon lumps - excellent for element collectors or as a billet for silicon parts. Message me with the corresponding letter if there is a specific piece you desire.
Formula: Si
Formula Weight: 28.085 g/mol
CAS: 7440-21-3
Density: 2.329 g/cm³
Melting Point: 1414 °C
Boiling Point: 3538 °C
The Purity is 99% min. Specified impurities are Fe < 0.30%, Al < 0.30%, Ca < 0.05%, Ti < 0.05%, C < 0.15%.
As an aside, they also explode into dust when shot with a rifle.