Formula: Ga
Grade upto 99.99999%
Alias / Keywords: Ga, Ga Metal, Gallium, Gallium Metal, Ga Metal Ingot, Ga Ingot, Gallium Metal Ingot, Gallium Ingot
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Pure Gallium has a beautiful, silvery appearance, and the solid metal exhibits a conchoidal fracture similar to glass. It is the only metal, except for mercury, caesium, and rubidium, which can be liquid near room temperatures; this makes possible its use in high-temperature thermometers. It has one of the longest liquid ranges of any metal and has a low vapour pressure even at high temperatures. Gallium used for doping semiconductors and producing solid-state devices such as transistors; Gallium arsenide is capable of converting electricity directly into coherent light and gallium arsenide is a key component of LEDs (light emitting diodes).
Atomic Volume: 11.8 W/D
Boiling Point: 2403°C
Covalent Radius: 1.26Angstroms
Crystal Structure: Orthorhombic
Cubic Coefficient of Expansion (20°C): 5.4x10-6K-1
Density (18°C): 5.91g/cm3
Electrical Resistivity (0°C): 53.4 μΩ-cm
Electronegativity: 1.6Pauling's
First Ionization Energy:138K-cal/g-mole
Heat of Fusion: 19.18 k-cal/g-atom
Heat of Vaporization: 950-1020K-cal/g-atom
Melting Point: 29.8°C
Mohs Hardness (20°C): 1.5-2.5
Specific Heat (25°C): 0.088 cal/g°C
Thermal Conductivity: 0.08cal/cm2/s/°C
Vapor pressure (2400°C): 760mmHg
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Grade: 99.999%, 99.9999%, 99.99999%
| Main content (% min.) |
Impuirty (ppm max.) |
| Ga |
Al |
Ca |
Cu |
Fe |
Mg |
Ni |
Pb |
Sn |
Zn |
Mn |
Cr |
Si |
Hg |
In |
Sum |
| 99.99999 |
0.005 |
-- |
0.002 |
0.01 |
0.005 |
-- |
0.005 |
0.005 |
0.02 |
0.003 |
-- |
0.05 |
-- |
-- |
0.1 |
| 99.9999 |
0.05 |
-- |
0.05 |
0.1 |
0.1 |
0.05 |
0.02 |
0.1 |
0.5 |
0.05 |
0.05 |
0.1 |
-- |
-- |
1 |
| 99.999 |
0.1 |
0.1 |
1.5 |
0.8 |
0.6 |
0.1 |
1.8 |
0.8 |
0.4 |
-- |
-- |
1 |
0.8 |
0.5 |
10 |
Gallium Metal is avaiable in ingot in bottles, it is of low melting point, and melt into liquid form in room temperatures and difficult to process in to customized solid shape or form.
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More Special Formed [Ga] products available
