CAS 1344-28-1
:Allumina
Descrizione:
Allumina, chimicamente noto come ossido di alluminio, è una polvere bianca e inodore con la formula Al₂O₃. È un componente chiave in varie applicazioni industriali, principalmente a causa della sua durezza e stabilità termica. Allumina presenta eccellenti proprietà di isolamento elettrico ed è chimicamente inerte, rendendolo resistente alla corrosione e alla degradazione in ambienti difficili. Ha un alto punto di fusione, il che contribuisce al suo utilizzo in materiali refrattari. Oltre alle sue applicazioni strutturali, Allumina è anche utilizzato come abrasivo e nella produzione di metallo di alluminio attraverso il processo Bayer. La sostanza esiste in diverse forme cristalline, tra cui alfa (α-Al₂O₃) e gamma (γ-Al₂O₃), ognuna con proprietà e usi distinti. Inoltre, Allumina è comunemente utilizzato come supporto per catalizzatori in reazioni chimiche e nella produzione di ceramiche e vetro. La sua biocompatibilità consente anche applicazioni in dispositivi medici e impianti. In generale, Allumina è un materiale versatile con un'importanza significativa in vari settori.
Formula:Al2O3
InChI:InChI=1/2Al.3O/q2*+3;3*-2
Sinonimi:- 0.1Cr
- 1067-2M
- 132Dl
- 1330Dl
- 201P2
- 202P1
- 24A
- 26N0811Upa
- 272La-A5
- 2N
- 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
- Vedi altri sinonimi
Ordinare per
Purezza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Aluminium Oxide activated (Neutral) (Alumina)
CAS:Formula:Al2O3Purezza:90%Colore e forma:Almost white, Fine powderPeso molecolare:101.96Alumina (γ) Nanopowder, 15nm, 99.5%
CAS:Formula:Al2O3GammaPurezza:min. 99.5%Colore e forma:White, PowderPeso molecolare:101.96Aluminium Oxide Activated (Acidic) (Alumina)
CAS:Formula:Al2O3Purezza:90%Colore e forma:Almost white, PowderPeso molecolare:101.96Aluminium Oxide Activated (Acidic) (Alumina) ExiPlus, Multi-Compendial
CAS:Formula:Al2O3Purezza:90%Colore e forma:Almost white, PowderPeso molecolare:101.96Alumina (α) Nanopowder, 20-30nm, 99.9%
CAS:Formula:Al2O3AlphaPurezza:min. 99.9%Colore e forma:White, PowderPeso molecolare:101.96Aluminum oxide, Aerosol Refractory Paint
CAS:<p>Provides easy application of uniform, thin, protective high temperature Aluminum oxide coatings. Substrates can be ceramic, graphite or metal. Aluminum oxide is also widely used as an abrasive. In the paper-making process. This Thermo Scientific Chemicals brand product was originally part of the A</p>Formula:Al2O3Peso molecolare:101.96Aluminum oxide, activated, acidic, Brockmann Grade I, 58 angstroms
CAS:<p>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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>Formula:Al2O3Peso molecolare:101.96Aluminum oxide nanopowder
CAS:<p>Aluminum oxide nanopowder</p>Formula:Al2O3Colore e forma:white pwdr.Peso molecolare:101.96Aluminumoxide - Partical size 40-50nm
CAS:<p>Aluminum oxide is a non-toxic, inert solid that is used as a catalyst in the production of polymers and plastics. Aluminum oxide is also used for wastewater treatment, as it has high chemical stability. It can be used to remove pollutants such as hydrogen fluoride, hydrochloric acid and heavy metals from water. The particle size of aluminum oxide ranges from 40-50nm. The phase transition temperature of aluminum oxide is typically at 1,000°C which makes it suitable for use in industrial processes with high temperatures. Aluminum oxide has been shown to reduce inflammation, inhibit angiogenesis and increase vascular permeability in inflammatory diseases such as rheumatoid arthritis and asthma. Alumina can also induce apoptosis in cancer cells by disrupting their cell membranes.</p>Formula:Al2O3Purezza:Min. 95%Colore e forma:White SolidPeso molecolare:101.96 g/mol
