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
α-Alumina trihydrate, 65% Al₂O₃, 34.8% H₂O, 0.15% Na₂O
CAS:1344-28-1
α-Alumina trihydrate, 65% Al2O3, 34.8% H2O, 0.15% Na2O
Formula:
Al2O3·3H2OorAl(OH)3
Color and Shape:
white pwdr.
Molecular weight:
156.01
Ref: 08-13-1000
| 2kg | 171.00 € | ||
| 500g | 61.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, 1-5 micron powder, 99+%
CAS:1344-28-1
Formula:
Al2O3
Purity:
99+%
Color and Shape:
white pwdr.
Molecular weight:
101.96
Ref: 08-93-1339
| 1kg | 259.00 € | ||
| 250g | 89.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Ref: 7W-GX3025
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Ref: 7W-GW8462
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Ref: 7W-GW2504
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Ref: 7W-GX1356
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminium oxide, activated, acidic for chromatography
CAS:1344-28-1
Formula:
Al2O3
Color and Shape:
White or off-white powder
Molecular weight:
101.96
Ref: 7W-GX0767
| 1kg | 78.00 € | ||
| 5kg | 302.00 € | ||
| 100g | 24.00 € | ||
| 500g | 46.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Ref: 7W-GX5819
| Undefined size | To inquire |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, 99.99%, (trace metal basis), extra pure
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
Al2O3
Purity:
99.99%
Color and Shape:
Powder, White
Molecular weight:
101.96
Ref: AC-21225
| 25g | 102.00 € | ||
| 100g | 290.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum(III) Oxide, AEROXIDE® Alu C
CAS:1344-28-1
Formula:
Al2O3
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
101.96
Ref: 3B-A3546
| 100g | 58.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, 99.7+%, extra pure
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
Al2O3
Purity:
99.7+%
Color and Shape:
Powder, White
Molecular weight:
101.96
Ref: AC-21570
| 1kg | 68.00 € | ||
| 5kg | 143.00 € | ||
| 250g | 31.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, for chromatography, basic, Brockmann I, 40-300μm, 60A
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
Al2O3
Color and Shape:
White to off-white, Powder
Molecular weight:
101.96
Ref: AC-18999
| 1kg | 93.00 € | ||
| 5kg | 336.00 € | ||
| 25kg | 1,289.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, for chromatography, neutral, Brockmann I, 40-300 μm, 60A
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
Al2O3
Color and Shape:
White to off-white, Powder
Molecular weight:
101.96
Ref: AC-36668
| 1kg | To inquire | ||
| 25kg | 1,222.00 € | ||
| 2500g | 178.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, for chromatography, acidic, Brockmann I, 40-300 μm, 60A
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
Al2O3
Color and Shape:
Powder, White to off-white
Molecular weight:
101.96
Ref: AC-36575
| 1kg | 119.00 € | ||
| 10kg | 821.00 € | ||
| 2500g | 260.00 € |
Estimated delivery in United States, on Tuesday 22 Apr 2025
Aluminum oxide, for chromatography, basic, Brockmann I, 50-200 μm, 90A
CAS:1344-28-1
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …
Formula:
Al2O3
Color and Shape:
Crystalline powder, White to almost white
Molecular weight:
101.96
Ref: AC-46335
| 1kg | To inquire |
Estimated delivery in United States, on Tuesday 22 Apr 2025
γ-Aluminium oxide, nanopowder, 99.95%
CAS:1344-28-1
Formula:
Al2O3(gamma)
Purity:
≥ 99.95%
Color and Shape:
White powder
Molecular weight:
101.96
Ref: 7W-GX1999
| 25g | 220.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025
α-Aluminium oxide Nanopowder, 99,9 %
CAS:1344-28-1
Formula:
Al2O3
Purity:
≥ 99.9%
Color and Shape:
Spherical white powder
Molecular weight:
101.96
Ref: 7W-GX2399
| 1kg | 1,125.00 € | ||
| 50g | 207.00 € | ||
| 250g | 442.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025
α-Aluminium oxide Nanopowder, 99,85 %
CAS:1344-28-1
Formula:
Al2O3
Purity:
≥ 99.85%
Color and Shape:
White powder
Molecular weight:
101.96
Ref: 7W-GX1021
| 1kg | 818.00 € | ||
| 50g | 159.00 € | ||
| 250g | 342.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025
Ref: 7W-GX8659
| 1kg | 559.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025
Ref: 7W-GX5326
| 1m | 484.00 € | ||
| 50cm | 296.00 € |
Estimated delivery in United States, on Monday 28 Apr 2025
