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-Al₂O₃
• 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

Aluminum oxide, Drysphere∣r desiccant, without indicator

CAS: 1344-28-1

Aluminum oxide, Drysphere desiccant, without indicator

Formula: Al₂O₃

Colore e forma: White to pale gray, Spheres

Peso molecolare: 101.96

Ref: 02-046093

Aluminum oxide, α-phase, γ-phase, 99.99% (metals basis)

CAS: 1344-28-1

It is used in stainless steel coating and in microwave applications. It is used as an adsorbent, desiccating agent, grinding or blending agent, abrasive agent and catalyst, and in the manufacture of dental cements and refractories. Industrial applications include electrical and electronic products,

Formula: Al₂O₃

Purezza: 99.99%

Peso molecolare: 101.96

Ref: 02-014558

Aluminum oxide desiccant, regular

CAS: 1344-28-1

Aluminum oxide is used in dessicators ceramics, coating material and electrical insulators. It is an ingredient in sunscreen, sometimes present in cosmetics such as blush, lipstick, and nail polish. Aluminum oxide is the catalyst in the Claus process in hydro desulfurization and some Ziegler-Natta p

Formula: Al₂O₃

Peso molecolare: 101.96

Ref: 02-044018

Aluminum oxide, acidic, HPLC Flash Grade

CAS: 1344-28-1

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 Sci

Formula: Al₂O₃

Colore e forma: White to pale pink, Powder

Peso molecolare: 101.96

Ref: 02-045956

Aluminum oxide, 20% in H{2}O, colloidal dispersion

CAS: 1344-28-1

Effective in high temperature refractories as a stable binder

Formula: Al₂O₃

Peso molecolare: 101.96

Ref: 02-012733

Aluminum oxide, Drysphere∣r desiccant, without indicator

CAS: 1344-28-1

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 Sci

Formula: Al₂O₃

Peso molecolare: 101.96

Ref: 02-046172

Aluminum oxide, activated, neutral, Brockmann Grade II

CAS: 1344-28-1

Aluminum oxide is used as an abrasive, dosimeter, filler of choice for plastics, ingredient in sunscreen and cosmetics. Aluminum oxide flakes are also used in paint for providing reflective decorative effects. In laboratories it is widely used as a medium for chromatographic purifications. It is use

Formula: Al₂O₃

Colore e forma: White to pale cream, Powder

Peso molecolare: 101.96

Ref: 02-A17141

Aluminum oxide, fused, insulating powder, 99.7+%

CAS: 1344-28-1

Form: approx. 180 micron

Formula: Al₂O₃

Purezza: 99.7+%

Peso molecolare: 101.96

Ref: 02-033199

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 water vapors, manufacturing of abrasives, refractories, ceramics, electrical insulators and resistors, paper, crucibles, as chromatographic matrix, in fluxes, light bulbs and heat-resistant fiber.

Formula: Al₂O₃

Colore e forma: White, Pellets

Peso molecolare: 101.96

Ref: 02-043832

Aluminum oxide, 99% (metals basis)

CAS: 1344-28-1

It finds applications in catalyst support, chemical sensors, as absorbent for gases and water vapors, manufacturing of abrasives, refractories, ceramics, electrical insulators and resistors, paper, crucibles, as chromatographic matrix, in fluxes, light bulbs, heat-resistant fiber. Heavy quantity of

Formula: Al₂O₃

Purezza: 99%

Peso molecolare: 101.96

Ref: 02-012553

Aluminum oxide, α-phase, 99.9% (metals basis)

CAS: 1344-28-1

Alumium oxide is widely used in a variety of plastics, rubber, ceramics, refractory products for reinforcement toughening. It is also useful to produce artificial ruby, sapphire, yttrium aluminum garnet. It is useful in the field of fiber fabric products and high pressure sodium lamp as far-infrared

Formula: Al₂O₃

Purezza: 99.9%

Colore e forma: White, Powder

Peso molecolare: 101.96

Ref: 02-042571

Aluminum oxide, calcined, insulating powder

CAS: 1344-28-1

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 Sci

Formula: Al₂O₃

Colore e forma: White to pale cream or pale yellow, Powder

Peso molecolare: 101.96

Ref: 02-033195

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 reinforcement toughening. It is also useful to produce artificial ruby, sapphire, yttrium aluminum garnet. It is useful in the field of fiber fabric products and high pressure sodium lamp as far-infrare

Formula: Al₂O₃

Purezza: 99.99%

Peso molecolare: 101.96

Ref: 02-036341

Aluminum oxide, basic, for TLC

CAS: 1344-28-1

For TLC

Formula: Al₂O₃

Peso molecolare: 101.96

Ref: 02-046001

Aluminum oxide, γ-phase, nanopowder, 99+%

CAS: 1344-28-1

Aluminum oxide is used in protein extraction as a component in the preparation of tissues. It is also used as a grinding or blending agent. It can act as a catalyst in a variety of reactions such as the Claus process. It is used in the production of aluminum, manufacture of abrasives, refractories,

Formula: Al₂O₃

Purezza: 99+%

Colore e forma: White, Powder

Peso molecolare: 101.96

Ref: 02-044757

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 cements and refractories. It is used in protein extraction as a component in the preparation of tissues and in bushings, spindles, lapping, polishing, refractory coating for investment casting shells, decorat

Formula: Al₂O₃

Purezza: 99.9%

Peso molecolare: 101.96

Ref: 02-043266

Aluminum oxide, single crystal

CAS: 1344-28-1

Aluminum oxide, single crystal

Formula: Al₂O₃

Peso molecolare: 101.96

Ref: 02-040261

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. 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 Sci

Formula: Al₂O₃

Peso molecolare: 101.96

Ref: 02-043833

Aluminum oxide, 99%

CAS: 1344-28-1

It is essential in protein extraction as a component in the preparation of tissue. Aluminum oxide is a source of aluminum in reactions, an abrasive agent, and as a refractory material. Furthermore, Aluminum oxide has a relatively high thermal conductivity of 30 Wm-1K-1. Also Aluminum oxide can act a

Formula: Al₂O₃

Purezza: 99%

Peso molecolare: 101.96

Ref: 02-047171

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 support, chemical sensors, as absorbent for gases and water vapors, manufacturing of abrasives, refractories, ceramics, electrical insulators and resistors, paper, crucibles, as chromatogr

Formula: Al₂O₃

Purezza: 99.7+%

Colore e forma: White, Powder

Peso molecolare: 101.96

Ref: 02-033200