CAS 1344-28-1: Alumina
Description:Alumina, chemically known as aluminum oxide, is a white, odorless powder with the formula Al₂O₃. It is a key component in various industrial applications, primarily due to its hardness and thermal stability. Alumina exhibits excellent electrical insulation properties and is chemically inert, making it resistant to corrosion and degradation in harsh environments. It has a high melting point, which contributes to its use in refractory materials. In addition to its structural applications, alumina is also utilized as an abrasive and in the production of aluminum metal through the Bayer process. The substance exists in several crystalline forms, including alpha (α-Al₂O₃) and gamma (γ-Al₂O₃), each with distinct properties and uses. Furthermore, alumina is commonly used as a catalyst support in chemical reactions and in the manufacture of ceramics and glass. Its biocompatibility also allows for applications in medical devices and implants. Overall, alumina is a versatile material with significant importance across various industries.
Formula:Al2O3
InChI:InChI=1/2Al.3O/q2*+3;3*-2
- Synonyms:
- 0.1Cr
- 1067-2M
- 132Dl
- 1330Dl
- 201P2
- 202P1
- 24A
- 26N0811Upa
- 272La-A5
- 2N
- See more synonyms
- 32A
- 38A
- 50A
- 50Awa16
- 5Al43Kt
- 5Sk5-10
- 60Al13H
- 9139A
- A-Sfpw
- AGX
- Aes-T
- Akp-G
- Akp-Hp
- Al-47-1
- Al2O3
- Alfit
- Almite
- Alo-101
- Alon
- Aloxite
- Altpgda
- Alucaps
- Alumina
- Alumina-Clearsol
- Aluminamesh
- Aluminiumoxid
- Aluminumoxidegammamodmicron
- Alumite
- Alundum
- Alusion
- Alutab
- Am-Sfp
- Anodisc
- Anodise
- Anopore
- BMM
- Baikalox
- Bfrpl
- Biolox
- Bmt-B
- CKA
- Cah-G
- Cefilt
- Ceraflo
- Cerolax
- Compalox
- Conopal
- Cryptoblast
- Crystallon
- Css-350
- D-201
- Daw-45
- Daw-70
- Duralum
- Erc-Dbm
- Fao-H
- Faserton
- Fasertonerde
- Finelex
- GK
- Hi-Aluminas
- Hiceram
- KHD
- Kimal
- Korox
- Ls-210Ba
- Lt-Hp
- Lucalox
- Luxelen
- MA
- Martoxin
- Membralox
- Multiporelon
- Nafen
- Nals
- NanoDur
- Neomat
- Nkhd
- Oxo-Oxoalumanyloxy-Alumane
- P122Sb
- Perlablast
- Pigmoxal
- Polycor
- Poral
- Poraminar
- Premalox
- Rc-Hpt-Dbm
- Rc-Ufx
- Rc-Ufx-Mar
- Rchp
- Referceram
- Reticel
- S-U-Alustral
- SG
- SRW
- Saffil
- Scimos
- Serath
- Sholite
- Ssa-S
- Sumicorundum
- Tabular
- Tecnapow-Al<sub>2</sub>O<sub>3</sub>
- Tm-D
- Tm-Da
- Tm-Dar
- Tm-Dr
- alpha-Alumina
- α-ALUMINA
- γ-Alumina
- δ-Alumina
- η-Alumina
- θ-Alumina
- κ-Alumina
- Corundum (lattice spacing, other parameters)
- alumina activated
- Aluminium oxide,active
- activated alumina desiccant
- corundum, artificial
- activated alumina
- activated alumina ball
- Aluminium oxide
- Aluminum oxide (Al2O3)
- Aluminium oxide wafer
- Ultrafine Alumina
- dialuminum oxygen(-2) anion
Aluminum oxide, γ phase, Catalyst support, High surface area, Bimodal
CAS:1344-28-1
Aluminum oxide finds applications in catalyst support, chemical sensors, as an absorbent for gases and …
Formula:
Al2O3
Color and Shape:
White, Pellets
Molecular weight:
101.96
Ref: 02-043832
| 1kg | 282.00 € | ||
| 50g | 39.00 € | ||
| 5kg | 1,091.00 € | ||
| 250g | 93.00 € |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, α-phase, 99.997% (metals basis)
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Al2O3
Purity:
99.997%
Molecular weight:
101.96
Ref: 02-047261
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| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, α-phase, Catalyst support, Low surface area, Trimodal
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-043833
| 1kg | 261.00 € |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, basic, for TLC
CAS:1344-28-1
Aluminum oxide is an inorganic compound used as a grinding or blending agent. In addition, …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-046001
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| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, super activated, neutral, Grade I
CAS:1344-28-1
Aluminum oxide is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-045901
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| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, 99%
CAS:1344-28-1
It is essential in protein extraction as a component in the preparation of tissue. Aluminum …
Formula:
Al2O3
Purity:
99%
Molecular weight:
101.96
Ref: 02-047171
| 2kg | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, neutral, HPLC Flash Grade
CAS:1344-28-1
Aluminum oxide is an inorganic compound used as a grinding or blending agent. In addition, …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-046025
| 1kg | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, α-phase, 99.99% (metals basis)
CAS:1344-28-1
Aluminum oxide is widely used in a variety of plastics, rubber, ceramics, refractory products for …
Formula:
Al2O3
Purity:
99.99%
Molecular weight:
101.96
Ref: 02-036341
| 25g | 96.00 € | ||
| 100g | 299.00 € |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, fused, insulating powder, 99.7+%
CAS:1344-28-1
Used in dry filling for thermal insulation of electrical furnaces.Aluminum oxide finds applications in catalyst …
Formula:
Al2O3
Purity:
99.7+%
Color and Shape:
Powder, White
Molecular weight:
101.96
Ref: 02-033200
| 1kg | To inquire | ||
| 5kg | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, γ-phase, 99.97% (metals basis)
CAS:1344-28-1
Aluminum oxide, is useful to produce aluminum metal. It has many uses in pharmaceutical and …
Formula:
Al2O3
Purity:
99.97%
Molecular weight:
101.96
Ref: 02-039812
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| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, Aerosol Refractory Brushable Paint
CAS:1344-28-1
Provides protective high temperature Al{2}O{3} coating on ceramic, graphite, or metalAluminum oxide, Aerosol Refractory Brushable …
Formula:
Al2O3
Molecular weight:
101.94782
Ref: 02-043119
| 1kg | 553.00 € | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, basic, HPLC Flash Grade
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-045949
| 1kg | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, α-phase, 99.95% min (metals basis)
CAS:1344-28-1
Aluminum oxide is widely used in a variety of plastics, rubber, ceramics, refractory products for …
Formula:
Al2O3
Purity:
99.95%
Molecular weight:
101.96
Ref: 02-042573
| 2kg | To inquire | ||
| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, 5016-A, Basic, Brockmann Grade I
CAS:1344-28-1
Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-011503
| 1kg | To inquire | ||
| 5kg | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, super activated, basic, Grade I
CAS:1344-28-1
Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-045886
| 1kg | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, basic, HPLC Flash Grade
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-046071
| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, Puratronic™, 99.995% (metals basis)
CAS:1344-28-1
Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in …
Formula:
Al2O3
Purity:
99.995%
Molecular weight:
101.96
Ref: 02-010627
| 25g | To inquire | ||
| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, activated, neutral, γ-phase, 99.9% (metals basis)
CAS:1344-28-1
Aluminum oxide is used as an adsorbent, desiccating agent and in the manufacture of dental …
Formula:
Al2O3
Purity:
99.9%
Molecular weight:
101.96
Ref: 02-043266
| 100g | To inquire | ||
| 500g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, single crystal
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-040261
| 1pc | To inquire | ||
| 5pc | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
Aluminum oxide, activated, neutral, Brockmann Grade I, 58 angstroms
CAS:1344-28-1
Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in …
Formula:
Al2O3
Molecular weight:
101.96
Ref: 02-011502
| 1kg | To inquire | ||
| 5kg | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 28 Jul 2025
