Other grades of this product :
| GALLIUM ANTIMONIDE Basic information |
| GALLIUM ANTIMONIDE Chemical Properties |
| Melting point | 710 °C
980 °C (lit.) | | density | 5.619 g/mL at 25 °C
5.62 g/mL at 25 °C (lit.) | | form | pieces | | resistivity | ~0.1 Ω-cm | | Water Solubility | Insoluble in water. | | Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m | | Exposure limits | ACGIH: TWA 0.5 mg/m3NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 | | CAS DataBase Reference | 12064-03-8(CAS DataBase Reference) | | EPA Substance Registry System | Antimony, compd. with gallium (1:1) (12064-03-8) |
| Hazard Codes | Xn,N | | Risk Statements | 20/22-51/53 | | Safety Statements | 61 | | RIDADR | UN 1549 6.1/PG 3 | | WGK Germany | 2 | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 2853909090 |
| GALLIUM ANTIMONIDE Usage And Synthesis |
| Chemical Properties | cub; 6mm pieces and smaller with 99.99% purity; band gap, eV, 0.81 (0K), 0.72 (300K); mobility (300K), cm2/(V·s), 5000 for electrons, 850 for holes; effective mass 0.042 for electrons, 0.40 for holes; dielectric constant 15.7; enthalpy of fusion 25.10kJ/mol; used in semiconducting devices; obtained by direct reaction of Ga and Sb at high temp [HAW93] [KIR82] [CER91] [CRC10] | | Uses | Gallium antimonide (GaSb), when in pure form, is used in semiconductor industries. | | Uses | Gallium antimonide can be used for Infrared detectors, infrared LEDs and lasers and transistors, and thermophotovoltaic systems. It can be used as a component of photoresists and other composites where high refractive index is desirable | | Uses | Semiconducting devices. |
| GALLIUM ANTIMONIDE Preparation Products And Raw materials |
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