Aluminum oxide
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- $75.7 - $2350
- Product name: Aluminum oxide
- CAS: 11092-32-3
- MF: AlO2
- MW: 58.98
- EINECS:215-691-6
- MDL Number:MFCD00003424
- Synonyms:ALUMINUM OXIDE 60 GF254 NEUTRAL;ALUMINUM OXIDE 60 G NEUTRAL;ALUMINUM OXIDE 60 PF254/366;ALUMINUM OXIDE 90;ALUMINUM OXIDE 90 ACIDIC;ALUMINUM OXIDE 90 BASIC;ALUMINUM OXIDE 90 NEUTRAL;ALUMINUM OXIDE, ACID
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Brand
- Sigma-Aldrich
- Thermo Scientific Chemicals
Package
- 1ea
- 4ea
- 5ea
- 10ea
- 1kg
- 5kg
- 1pc
- 5pc
- ManufacturerSigma-Aldrich
- Product numberGF91715014
- Product descriptionAlumina sphere,0.5 mmdiameter,20pcs,tolerance+/-2.5um
- Packaging1ea
- Price$278
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF01732058
- Product descriptionAlumina Washer,sizem5(bs4320),length10pcs,outsidediameter9.70-10.00mm
- Packaging1ea
- Price$281
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF38797149
- Product descriptionAlumina fiber,texnumber210,length2m,filamentdiameter0.02mm
- Packaging1ea
- Price$313
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF00537207
- Product descriptionAlumina tube,outsidediameter4.0mm,length250mm,wallthickness0.75 mm
- Packaging1ea
- Price$321
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF00710750
- Product descriptionAlumina foam,thickness7 mm,size30×100 mm,porosity0.86
- Packaging1ea
- Price$324
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF04550701
- Product descriptionAlumina rod,1.5 mmdiameter,length300mm,purity99%
- Packaging1ea
- Price$392
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF27792591
- Product descriptionAlumina nut,sizem2,length10pcs,stylehexagonal
- Packaging1ea
- Price$399
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF04983497
- Product descriptionAlumina sheet,thickness1.0 mm,size100×100 mm,purity.%
- Packaging1ea
- Price$409
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF61314566
- Product descriptionAlumina sheet,thickness1.0 mm,size110×110 mm,purity.%
- Packaging1ea
- Price$444
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF04983497
- Product descriptionAlumina sheet,thickness1.0 mm,size100×100 mm,purity.%
- Packaging4ea
- Price$451
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF61314566
- Product descriptionAlumina sheet,thickness1.0 mm,size110×110 mm,purity.%
- Packaging4ea
- Price$470
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF90406492
- Product descriptionAlumina tube,outsidediameter26mm,wallthickness3 mm,length100mm
- Packaging1ea
- Price$487
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF05428391
- Product descriptionAlumina fiber,texnumber210,length10m,filamentdiameter0.02mm
- Packaging1ea
- Price$527
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF00798093
- Product descriptionAlumina Bolt,sizem2x5mm,length10pcs,headstylehexagonal
- Packaging1ea
- Price$531
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF18024511
- Product descriptionAlumina powder,meanparticlesize45micron,weight1000 g,purity99.9%
- Packaging1ea
- Price$545
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF04088088
- Product descriptionAlumina Washer,sizem4(bs4320),length25pcs,outsidediameter8.70-9.00mm
- Packaging1ea
- Price$557
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich | GF91715014 | Alumina sphere,0.5 mmdiameter,20pcs,tolerance+/-2.5um | 1ea | $278 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF01732058 | Alumina Washer,sizem5(bs4320),length10pcs,outsidediameter9.70-10.00mm | 1ea | $281 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF38797149 | Alumina fiber,texnumber210,length2m,filamentdiameter0.02mm | 1ea | $313 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00537207 | Alumina tube,outsidediameter4.0mm,length250mm,wallthickness0.75 mm | 1ea | $321 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00710750 | Alumina foam,thickness7 mm,size30×100 mm,porosity0.86 | 1ea | $324 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF04550701 | Alumina rod,1.5 mmdiameter,length300mm,purity99% | 1ea | $392 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF27792591 | Alumina nut,sizem2,length10pcs,stylehexagonal | 1ea | $399 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF04983497 | Alumina sheet,thickness1.0 mm,size100×100 mm,purity.% | 1ea | $409 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF61314566 | Alumina sheet,thickness1.0 mm,size110×110 mm,purity.% | 1ea | $444 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF04983497 | Alumina sheet,thickness1.0 mm,size100×100 mm,purity.% | 4ea | $451 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF61314566 | Alumina sheet,thickness1.0 mm,size110×110 mm,purity.% | 4ea | $470 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF90406492 | Alumina tube,outsidediameter26mm,wallthickness3 mm,length100mm | 1ea | $487 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF05428391 | Alumina fiber,texnumber210,length10m,filamentdiameter0.02mm | 1ea | $527 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF00798093 | Alumina Bolt,sizem2x5mm,length10pcs,headstylehexagonal | 1ea | $531 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF18024511 | Alumina powder,meanparticlesize45micron,weight1000 g,purity99.9% | 1ea | $545 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF04088088 | Alumina Washer,sizem4(bs4320),length25pcs,outsidediameter8.70-9.00mm | 1ea | $557 | 2026-04-30 | Buy |
Properties
Melting point :2040 °C(lit.)
Boiling point :2977 °C
Density :1.06 g/mL at 25 °C
form :powder
Water Solubility :Insoluble in water.
Exposure limits :ACGIH: TWA 1 mg/m3
OSHA: TWA 15 mg/m3; TWA 5 mg/m3 Dielectric constant :4.5（Ambient）
Cosmetic Ingredient Review (CIR) :Aluminum oxide (11092-32-3)
CAS DataBase Reference :11092-32-3(CAS DataBase Reference)
Boiling point :2977 °C
Density :1.06 g/mL at 25 °C
form :powder
Water Solubility :Insoluble in water.
Exposure limits :ACGIH: TWA 1 mg/m3
OSHA: TWA 15 mg/m3; TWA 5 mg/m3 Dielectric constant :4.5（Ambient）
Cosmetic Ingredient Review (CIR) :Aluminum oxide (11092-32-3)
CAS DataBase Reference :11092-32-3(CAS DataBase Reference)
Safety Information
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Description
Aluminum oxide is used for the separation of both inorganic anions and acidic organic molecules such as acidic amino acids, aromatic acids and carboxylic acids. It is essential in protein extraction as a component in the preparation of tissues. It is also used as a grinding or blending agent. Aluminum oxide is a source of aluminum in reactions, an abrasive agent, and as a refractory material. Also Aluminum oxide can act as a catalyst in a variety of reactions such as the claus process and in the dehydration of alcohols to alkenes. In single crystals of aluminum oxide intrinsic diffusion occurs in a high temperature region.Related product price
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
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Shaanxi Didu New Materials Co. Ltd
HANGZHOU LEAP CHEM CO., LTD.
GIHI CHEMICALS CO.,LIMITED
Shanghai Likang New Materials Co., Limited
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
