The current and historical uses of arsenic metal include pharmaceuticals, wood preservatives, agricultural chemicals, and applications in the mining, metallurgical, glass-making, and semiconductor industries.
High purity Arsenic is used to produce III/V-semiconductors like GaAs and InAs substrates which are to make high frequency integrated circuits such as power amplifiers in cell phones, radar technology, wireless devices etc, as well as in the manufacture of LED and laser diodes. It is also used as source materials for molecular beam epitaxial (MBE) applications in semiconductor researches and productions.
General Properties
| Properties | Value |
| Symbol | As |
| CAS Number | 7440382 |
| EINECS Number | 231-148-6 |
| Atomic Number | 33 |
| Density | 5.727 g/cc |
| Atomic Weight | 74.92 |
| Melting Point | 816.8°C |
| Boiling Point | 615 °C |
| Thermal Conductivity | 50.2 W/(m⋅K) |
| Electrical Resistivity | 2.18 Paulings |
| Specific Heat | 0.33 J/g K |
| Heat of Vaporization | 34.76 kJ/mol |
| Heat of Fusion | 24.44 kJ/mol |
Product Availability
We provide high-purity (MBE-grade) Arsenic (As) tailored for semiconductor and industrial requirements.
| Purity | Up to to 99.999995% (7N5) |
| Forms | 2-8mm Chunks or at request |
| Package | 500g and 2,500g/bottle filled with Argon |
If you require any of this high-purity metal, please contact our sales team for details at sales@american-gmg.com.