Pure Gallium 99.99 Liquid Metal 1kg Liquid Gallium Metal Price For Sale

Pure Gallium 99.99 Liquid Metal 1kg Liquid Gallium Metal Price For Sale

Pure gallium is a chemical element with the symbol Ga and atomic number 31. It is a soft, silvery metal that is in a liquid state at or near room temperature, melting at approximately 29.76 degrees Celsius (85.57 degrees Fahrenheit). Gallium is classified as a post-transition metal and is part of Group 13 on the periodic table.

Applications And Features Of Pure Gallium:

Applications:

Semiconductors: Gallium is widely used in the production of semiconductors, especially in the form of gallium arsenide (GaAs) and gallium nitride (GaN) compounds. These materials have superior electrical properties compared to silicon, making them suitable for high-frequency and high-power electronic devices, such as transistors, diodes, and amplifiers.

LEDs and Laser Diodes: Gallium-based compounds, particularly gallium nitride (GaN), are crucial in the manufacture of light-emitting diodes (LEDs) and laser diodes. GaN LEDs are used in various lighting applications, including backlighting for displays, automotive lighting, and general illumination. Gallium-based laser diodes find applications in telecommunications, optical storage devices, and medical equipment.

Photovoltaic Cells: Gallium arsenide (GaAs) is utilized in the production of high-efficiency solar cells for space applications. GaAs-based photovoltaic cells have excellent performance under low light conditions and are employed in satellites, spacecraft, and other specialized solar power systems.

Thermal Management: Gallium has a low melting point, which makes it useful as a heat transfer medium. It is employed in thermal interface materials to facilitate heat dissipation in electronic devices, such as computer chips and power electronics.

Alloys and Low-Melting-Point Metals: Gallium is often alloyed with other metals, such as indium and tin, to create low-melting-point alloys. These alloys are utilized in various applications, including soldering, dental fillings, and temperature-sensitive safety devices (e.g., fire sprinklers).

Nuclear Applications: Gallium has a high neutron-capture cross-section, making it useful in controlling and moderating nuclear reactions. It is employed in nuclear power plants and research reactors for neutron detection and control purposes.

Medical Imaging: Gallium-67, a radioactive isotope of gallium, is used in medical imaging techniques such as gallium scans. These scans help in the diagnosis and monitoring of various diseases, including cancer, infections, and inflammation.

Catalysts: Gallium-based catalysts are utilized in certain chemical reactions, particularly in the petroleum and petrochemical industries. They aid in various processes, including hydrocarbon cracking and reforming.

Features；

State: Pure gallium is a liquid metal at temperatures above its melting point. It remains in a liquid state over a wide range of temperatures, making it unique among the common elements.

Appearance: Gallium has a shiny, metallic appearance with a silver color. However, when it solidifies, it takes on a dull, bluish-gray color.

Density: The density of gallium is relatively high for a metal, with a value of about 5.91 grams per cubic centimeter.

Reactivity: Gallium is not highly reactive with air or water at room temperature, but it does slowly oxidize to form a thin oxide layer when exposed to air. This layer protects the underlying metal from further oxidation.

Low toxicity: Gallium is considered to be relatively non-toxic. However, it should not be ingested or inhaled, as it can cause harm if it enters the body.

Applications: Gallium has various applications due to its unique properties. It is used in electronic components such as semiconductors, LEDs (light-emitting diodes), and photovoltaic cells. It is also used in alloys with other metals to lower their melting points, as a coolant in certain high-temperature applications, and in medical imaging.