ALUMINUM OXIDE
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- $68 - $2350
- Product name: ALUMINUM OXIDE
- CAS: 1302-74-5
- MF: Al2O3
- MW: 101.96
- EINECS:215-691-6
- MDL Number:MFCD00003424
- Synonyms:''CAMAG'';CAMAG 506-C-I;GAMMA-ALUMINUM (III) OXIDE;HENGAR GRANULES, PLAIN;Corundum (lattice spacing, other parameters);corundum, artificial;alumina ceramics;75155 CORUNDUM (LATTICE SPACING OTHER
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- Sigma-Aldrich
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- 1EA
- 2EA
- 3EA
- 4EA
- 5EA
- 10EA
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- 100EA
- 1 ea
- 5 ea
- ManufacturerSigma-Aldrich
- Product numberGF31483098
- Product descriptionAlumina sheet, thickness 1.0?mm, size 10 × 10?mm, purity 99.6%
- Packaging1EA
- Price$193
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF18959507
- Product descriptionAlumina sheet, thickness 0.25?mm, size 50 × 50?mm, purity 96.%
- Packaging1ea
- Price$200
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF92436026
- Product descriptionAlumina powder, 45 mean particle size (micron), weight 100?g, purity 99.9%
- Packaging1EA
- Price$247
- Updated2026-03-19
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- ManufacturerSigma-Aldrich
- Product numberGF21709885
- Product descriptionAlumina rod, 1.0?mm diameter, length 100 mm, purity 99%
- Packaging1EA
- Price$257
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF27655140
- Product descriptionAlumina sheet, thickness 1.0?mm, size 25 × 25?mm, purity 97.5%
- Packaging1EA
- Price$263
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF01795394
- Product descriptionAlumina rod, 2.0?mm diameter, length 2 mm, purity 99%
- Packaging20EA
- Price$275
- Updated2023-01-07
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- ManufacturerSigma-Aldrich
- Product numberGF21601785
- Product descriptionAlumina Bolt, size m8 x 40 mm, length 25 pcs, head style hexagonal
- Packaging1EA
- Price$2190
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF05715873
- Product descriptionAlumina tube, outside diameter 4.0 mm, length 46 mm, wall thickness 1.53?mm
- Packaging10EA
- Price$2350
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF27655140
- Product descriptionAlumina sheet, thickness 1.0?mm, size 25 × 25?mm, purity 97.5%
- Packaging10EA
- Price$1940
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF90406492
- Product descriptionAlumina tube, outside diameter 26 mm, wall thickness 3?mm, length 100 mm
- Packaging5EA
- Price$1970
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF37906971
- Product descriptionAlumina fiber, tex number 210, length 100 m, filament diameter 0.02mm
- Packaging1ea
- Price$1980
- Updated2026-03-19
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- ManufacturerSigma-Aldrich
- Product numberGF61314566
- Product descriptionAlumina sheet, thickness 1.0?mm, size 110 × 110?mm, purity .%
- Packaging3EA
- Price$2040
- Updated2022-05-15
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- ManufacturerSigma-Aldrich
- Product numberGF47909953
- Product descriptionAlumina Bolt, size m6 x 40 mm, length 25 pcs, head style hexagonal
- Packaging1EA
- Price$2090
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF91210261
- Product descriptionAlumina crucible, cylindrical, length 5 pcs, outside diameter 112mm
- Packaging1EA
- Price$2170
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF01795394
- Product descriptionAlumina rod, 2.0?mm diameter, length 2 mm, purity 99%
- Packaging10EA
- Price$1690
- Updated2026-03-19
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF90662744
- Product descriptionAlumina bolt, length 25 pcs, size m5 x 30 mm, head style hexagonal
- Packaging1EA
- Price$1690
- Updated2026-03-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich | GF31483098 | Alumina sheet, thickness 1.0?mm, size 10 × 10?mm, purity 99.6% | 1EA | $193 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF18959507 | Alumina sheet, thickness 0.25?mm, size 50 × 50?mm, purity 96.% | 1ea | $200 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF92436026 | Alumina powder, 45 mean particle size (micron), weight 100?g, purity 99.9% | 1EA | $247 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF21709885 | Alumina rod, 1.0?mm diameter, length 100 mm, purity 99% | 1EA | $257 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF27655140 | Alumina sheet, thickness 1.0?mm, size 25 × 25?mm, purity 97.5% | 1EA | $263 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF01795394 | Alumina rod, 2.0?mm diameter, length 2 mm, purity 99% | 20EA | $275 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF21601785 | Alumina Bolt, size m8 x 40 mm, length 25 pcs, head style hexagonal | 1EA | $2190 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF05715873 | Alumina tube, outside diameter 4.0 mm, length 46 mm, wall thickness 1.53?mm | 10EA | $2350 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF27655140 | Alumina sheet, thickness 1.0?mm, size 25 × 25?mm, purity 97.5% | 10EA | $1940 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF90406492 | Alumina tube, outside diameter 26 mm, wall thickness 3?mm, length 100 mm | 5EA | $1970 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF37906971 | Alumina fiber, tex number 210, length 100 m, filament diameter 0.02mm | 1ea | $1980 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF61314566 | Alumina sheet, thickness 1.0?mm, size 110 × 110?mm, purity .% | 3EA | $2040 | 2022-05-15 | Buy |
| Sigma-Aldrich | GF47909953 | Alumina Bolt, size m6 x 40 mm, length 25 pcs, head style hexagonal | 1EA | $2090 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF91210261 | Alumina crucible, cylindrical, length 5 pcs, outside diameter 112mm | 1EA | $2170 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF01795394 | Alumina rod, 2.0?mm diameter, length 2 mm, purity 99% | 10EA | $1690 | 2026-03-19 | Buy |
| Sigma-Aldrich | GF90662744 | Alumina bolt, length 25 pcs, size m5 x 30 mm, head style hexagonal | 1EA | $1690 | 2026-03-19 | Buy |
Properties
Melting point :2040 °C(lit.)
Boiling point :2980℃ [CRC10]
Density :1.06 g/mL at 25 °C
bulk density :500-900kg/m3
refractive index :1.771
storage temp. :no temp limit
form :powder
color :White
PH :8.5-10.5 (20°C, 100g/L in H2O, slurry)
Water Solubility :insoluble H2O; very slightly soluble acids, alkalies [HAW93]
Dielectric constant :4.5（Ambient）
InChI :1S/2Al.3O
InChIKey :TWNQGVIAIRXVLR-UHFFFAOYSA-N
SMILES :[Al]21O[Al](O2)O1
CAS DataBase Reference :1302-74-5(CAS DataBase Reference)
EPA Substance Registry System :Corundum (Al2O3) (1302-74-5)
Boiling point :2980℃ [CRC10]
Density :1.06 g/mL at 25 °C
bulk density :500-900kg/m3
refractive index :1.771
storage temp. :no temp limit
form :powder
color :White
PH :8.5-10.5 (20°C, 100g/L in H2O, slurry)
Water Solubility :insoluble H2O; very slightly soluble acids, alkalies [HAW93]
Dielectric constant :4.5（Ambient）
InChI :1S/2Al.3O
InChIKey :TWNQGVIAIRXVLR-UHFFFAOYSA-N
SMILES :[Al]21O[Al](O2)O1
CAS DataBase Reference :1302-74-5(CAS DataBase Reference)
EPA Substance Registry System :Corundum (Al2O3) (1302-74-5)
Safety Information
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Description
Depending on the formulator’s needs, aluminum oxide can be used as an abrasive, or for its absorbent, anti-caking, bulking, opacifying, or viscosity-controlling properties.Related product price
- Aluminum oxide
$15-6734.28 - Platinum
$19-10470 - ALUMINUM OXIDE
$75.7-630.65
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Chemson Industrial (Shanghai) Co., Ltd.
CONIER CHEM AND PHARMA LIMITED
Neostar United (Changzhou) Industrial Co., Ltd.
SINOPRO.CO.LTD
Hefei TNJ Chemical Industry Co.,Ltd.
Baoji Guokang Healthchem Co., Ltd.
