Products
| Aluminum | |
| Symbol | Al |
| Phase at STP | solid |
| Melting point | 933.47 K (660.32 °C, 1220.58 °F) |
| Boiling point | 2743 K (2470 °C, 4478 °F) |
| Density (near r.t.) | 2.70 g/cm3 |
| when liquid (at m.p.) | 2.375 g/cm3 |
| Heat of fusion | 10.71 kJ/mol |
| Heat of vaporization | 284 kJ/mol |
| Molar heat capacity | 24.20 J/(mol·K) |
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Trimethylalumane(TMAI)
Trimethylaluminum (TMAI) is a critical raw material for the production of other metal-organic sources utilized in atomic layer deposition (ALD) and chemical vapor deposition (CVD) processes.
Trimethylaluminum represents one of the simplest organoaluminum compounds. Although its name suggests a monomeric structure, it actually has the formula Al2(CH3)6 (abbreviated as Al2Me6 or TMAI), existing as a dimer. This colorless liquid is pyrophoric and plays an industrially significant role, closely related to triethylaluminum.
UrbanMines ranks among the leading suppliers of Trimethylaluminum (TMAI) in China. Leveraging our advanced production techniques, we offer TMAI with varying levels of purity, tailored specifically for applications in the semiconductor, solar cell, and LED industries.
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Aluminum oxide alpha-phase 99.999% (metals basis)
Aluminum Oxide (Al2O3) is a white or nearly colourless crystalline substance, and a chemical compound of aluminum and oxygen. It is made from bauxite and commonly called alumina and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. Al2O3 is significant in its use to produce aluminum metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point.