Sulfur is a nonmetallic chemical element that occurs in a wide variety of forms and compounds. It is widely used in industrial processes, with its largest commercial application being the production of sulfuric acid—an essential chemical for fertilizers, metallurgy, and numerous manufacturing processes.
Highpurity sulfur plays an important role in advanced materials and energy technologies. It is used in the fabrication of solar cells, in the synthesis of quantum dots, and as a key active material in lithium–sulfur (LiS) batteries. In semiconductor research and device production, highpurity sulfur also serves as a source material for molecular beam epitaxy (MBE) and other thinfilm deposition techniques.
General Properties
| Properties | Value |
| Symbol | S |
| CAS Number | 7704-34-9 |
| EINECS Number | 231-722-6 |
| Atomic Number | 16 |
| Atomic Mass | 32.065 u |
| Density | 2.07 g/cc |
| Melting Point | 115.21 °C |
| Boiling Point | 444.6 °C |
| Thermal Conductivity | 0.205 W/(m⋅K) (amorphous) |
| Electrical Resistivity | 2×1015 Ω⋅m (at 20 °C) (amorphous) |
| Electronegativity | Pauling scale: 2.58 |
| Heat of Vaporization | 45 kJ/mol |
| Heat of Fusion | 1.727 kJ/mol |
Product Availability
We provide high-purity Sulfur or Sulphur (S) tailored for semiconductor and industrial requirements.
| Purity | Up to 99.9999% (6N) |
| Forms | Small chunk sizesor other forms and sizes |
| Package | Vacuum-sealed |
If you require any of this high-purity metal, please contact our sales team for details at sales@american-gmg.com..