Arsenic (As)
- Description
Description
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
| Symbol | As |
| CAS Number | 7440‑38‑2 |
| 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 | 333 nΩ⋅m (at 20 °C) |
| Electronegativity | 2.18 Paulings |
| Specific Heat | 0.33 J/g K |
| Heat of Vaporization | 34.76 kJ/mol |
| Heat of Fusion | 24.44 kJ/mol |
Specifications:
For high purity Arsenic (As) metal, we have it with the following:
| Metal Name | Arsenic (As) |
| Purity | Up to to 99.999995% (7N5) |
| Forms | Chunks of various sizes or at request |
| Package (Bottle filled with Argon) | 500g and 2,500g/bottle |
If you are in need of high purity Arsenic metal, please contact us for details at sales@american-gmg.com.
