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Aluminum oxide

Base Information Edit
  • Chemical Name:Aluminum oxide
  • CAS No.:1344-28-1
  • Molecular Formula:Al2O3
  • Molecular Weight:101.961
  • Hs Code.:2818200000
  • Mol file:1344-28-1.mol
Aluminum oxide

Synonyms:AD 998;AES 11C;AES 22S;AES-T;AF 115;AFL 204AB3;AG 507C;AGX (oxide);AHP 200(oxide);AKP 008;AKP 100;AKP 20;AKP 28;AKP 48 (oxide);AKP 53;AKP 700;AKP-G;AKP-G005;AKP-G 020;AKP-G 030;AKP-HP;AL 15-1;AL 15-2;AL 160SG-III;AL 160SG3;AL 160SG4;AL 200;AL 203-05;AL 203C;AL 20SD;AL23;AL 23 (oxide);AL31-03;AL 33;AL 3945E;AL 41;activated alumina;1067-2M;202P1;24A;272LA-A5;A 12 (metal oxide);A 12-4;A 1203C;A 13;A 13M;A 14 (alumina);A 152GR;A 152SG;A16;A 16SG;A 16UG;AA 03;AA 10;AA 2;AA 3;AA 400G;AC 11;AC 11K;AC 11R;Aluminium Hydroxide;

Suppliers and Price of Aluminum oxide
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 433 raw suppliers
Chemical Property of Aluminum oxide Edit
Chemical Property:
  • Appearance/Colour:white odorless crystalline powder 
  • Melting Point:2040 °C 
  • Refractive Index:1.765 
  • Boiling Point:2980 °C 
  • Flash Point:2980°C 
  • PSA:0.00000 
  • Density:3.95-4.1 g/cm3 
  • LogP:0.31860 
  • Water Solubility.:INSOLUBLE 
Purity/Quality:

99% *data from raw suppliers

Safty Information:
  • Pictogram(s): IrritantXi,Flammable
  • Hazard Codes: Xi:;
     
  • Statements: R36/37/38:; 
  • Safety Statements: S24/25:; 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Use Description Aluminum oxide, also known as alumina, is a versatile compound with a wide range of applications across various fields. In the field of materials science and engineering, it is extensively used as a high-strength ceramic material due to its exceptional hardness and resistance to wear and corrosion. Alumina is commonly employed as an abrasive in the manufacturing of grinding wheels, sandpapers, and cutting tools. In the electronics industry, it plays a pivotal role as an insulating material in the fabrication of semiconductors and integrated circuits, where its electrical insulating properties are highly valued. Additionally, alumina finds use in the field of aerospace, as it is utilized in the production of heat-resistant components for spacecraft and aircraft. Its roles and significance may vary, but aluminum oxide consistently proves its importance in enhancing materials' durability, electrical insulation, and thermal resistance across these diverse fields.
  • Chemical Formula and Nature Aluminum oxide, with the chemical formula Al2O3, is amphoteric, meaning it can act as both an acid and a base.
  • Uses Aluminum oxide finds extensive use in various chemical, industrial, and commercial applications. It serves as an indirect additive in food contact substances approved by the FDA.
  • Properties Aluminum oxide possesses high hardness and wear resistance, making it suitable for a range of applications. Its thermal, chemical, and physical properties make it advantageous compared to several other ceramic materials.
  • Industrial Production Approximately 45 million tons of aluminum oxide are produced globally each year, primarily through the Bayer method using bauxite. Of this production, about 40 million tons are consumed for refining aluminum, while approximately 5 million tons are used for various chemical-grade applications.
  • Synthesis Methods Various methods exist for synthesizing aluminum oxide, each with its advantages and disadvantages. These methods include precipitation, combustion, sol-gel, wet chemical, synthesis in supercritical water conditions, microwave, mechanochemical, and hydrolysis. Among these methods, precipitation is considered the most efficient due to its simplicity, use of inexpensive raw materials, low pollution, and ability to produce high-purity, thermally stable products with nearly homogeneous nanoparticle sizes.
Technology Process of Aluminum oxide

There total 697 articles about Aluminum oxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
In water; isopropyl alcohol; toluene; at 265 ℃; for 14h; under 45004.5 - 75007.5 Torr;
Guidance literature:
at 500 ℃; for 30h; under 7.50075E-05 Torr; Purification / work up;
Refernces Edit
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