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ChemicalBook >> CAS DataBase List >> Aluminum oxide

Aluminum oxide

Aluminum oxide price.
  • $15 - $6734.28
  • Product name: Aluminum oxide
  • CAS: 1344-28-1
  • MF: Al2O3
  • MW: 101.96
  • EINECS:215-691-6
  • MDL Number:MFCD00003424
  • Synonyms:ALUMINUM TRIOXIDE;ALUMINUM (III) OXIDE;ALUMINUM OXIDE 60;ALUMINUM OXIDE;ALUMINUM OXIDE 90 ACIDIC;ALUMINUM OXIDE 90;ALUMINUM OXIDE 60 PF254/366;ALUMINUM OXIDE 60 G NEUTRAL
291 prices
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  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
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  • Medical Isotopes, Inc.
  • Oakwood
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  • *2x2.5kg
  • ManufacturerAK Scientific
  • Product number0925AP
  • Product descriptionAluminumoxide,activated,neutral,BrockmannI
  • Packaging500g
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberS320
  • Product descriptionAluminum oxide
  • Packaging100g
  • Price$83
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012867
  • Product descriptionAluminum oxide, gamma-phase 96+% incl. 3% C
  • Packaging25g
  • Price$19.8
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number046093
  • Product descriptionAluminum oxide, Drysphere? desiccant, without indicator
  • Packaging250g
  • Price$25.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number046172
  • Product descriptionAluminum oxide, Drysphere? desiccant, without indicator
  • Packaging100g
  • Price$25.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number046105
  • Product descriptionAluminum oxide, for Process Cleanup (Scavenger)
  • Packaging250g
  • Price$27.2
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number044018
  • Product descriptionAluminum oxide desiccant, regular
  • Packaging100g
  • Price$28.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number046200
  • Product descriptionAluminum oxide, for Bio-Mass Cleanup
  • Packaging250g
  • Price$28.9
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number040391
  • Product descriptionAluminum oxide Aerosol Refractory Paint
  • Packaging*5x13oz
  • Price$740.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number043832
  • Product descriptionAluminum oxide, gamma-phase, catalyst support, high surface area, bimodal
  • Packaging5kg
  • Price$802
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010627
  • Product descriptionAluminum oxide, Puratronic?, 99.995% (metals basis)
  • Packaging500g
  • Price$1590
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number014558
  • Product descriptionAluminum oxide, alpha-phase, gamma-phase, 99.99% (metals basis)
  • Packaging500g
  • Price$466
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number040257
  • Product descriptionAluminum oxide, single crystal
  • Packaging5pc
  • Price$539
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number044757
  • Product descriptionAluminum oxide, gamma-phase, nanopowder, 99+%
  • Packaging500g
  • Price$624
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number043857
  • Product descriptionAluminum oxide, catalyst support, intermediate surface area (low SiO2)
  • Packaging5kg
  • Price$676
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number047202
  • Product descriptionAluminum oxide, gamma-phase 99.997% (metals basis)
  • Packaging500g
  • Price$419
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 0925AP Aluminumoxide,activated,neutral,BrockmannI 500g $79 2021-12-16 Buy
AK Scientific S320 Aluminum oxide 100g $83 2021-12-16 Buy
Alfa Aesar 012867 Aluminum oxide, gamma-phase 96+% incl. 3% C 25g $19.8 2021-12-16 Buy
Alfa Aesar 046093 Aluminum oxide, Drysphere? desiccant, without indicator 250g $25.65 2024-03-01 Buy
Alfa Aesar 046172 Aluminum oxide, Drysphere? desiccant, without indicator 100g $25.65 2024-03-01 Buy
Alfa Aesar 046105 Aluminum oxide, for Process Cleanup (Scavenger) 250g $27.2 2023-06-20 Buy
Alfa Aesar 044018 Aluminum oxide desiccant, regular 100g $28.65 2024-03-01 Buy
Alfa Aesar 046200 Aluminum oxide, for Bio-Mass Cleanup 250g $28.9 2021-12-16 Buy
Alfa Aesar 040391 Aluminum oxide Aerosol Refractory Paint *5x13oz $740.65 2024-03-01 Buy
Alfa Aesar 043832 Aluminum oxide, gamma-phase, catalyst support, high surface area, bimodal 5kg $802 2024-03-01 Buy
Alfa Aesar 010627 Aluminum oxide, Puratronic?, 99.995% (metals basis) 500g $1590 2023-06-20 Buy
Alfa Aesar 014558 Aluminum oxide, alpha-phase, gamma-phase, 99.99% (metals basis) 500g $466 2023-06-20 Buy
Alfa Aesar 040257 Aluminum oxide, single crystal 5pc $539 2021-12-16 Buy
Alfa Aesar 044757 Aluminum oxide, gamma-phase, nanopowder, 99+% 500g $624 2023-06-20 Buy
Alfa Aesar 043857 Aluminum oxide, catalyst support, intermediate surface area (low SiO2) 5kg $676 2024-03-01 Buy
Alfa Aesar 047202 Aluminum oxide, gamma-phase 99.997% (metals basis) 500g $419 2023-06-20 Buy

Properties

Melting point :2040 °C(lit.)
Boiling point :2980°C
Density :3.97
vapor pressure :17 mm Hg ( 20 °C)
refractive index :1.765
Flash point :2980°C
storage temp. :Sealed in dry,Room Temperature
solubility :Miscible with ethanol.
form :powder
color :White to pink
Specific Gravity :3.97
Odor :Odorless
PH Range :3.5 - 4.5
PH :7.0±0.5 ( in H2O)
Water Solubility :INSOLUBLE
Crystal Structure :Trigonal
Merck :14,356
Exposure limits :ACGIH: TWA 1 mg/m3
OSHA: TWA 15 mg/m3; TWA 5 mg/m3 Dielectric constant :4.5(Ambient)
InChIKey :PNEYBMLMFCGWSK-UHFFFAOYSA-N
CAS DataBase Reference :1344-28-1(CAS DataBase Reference)
NIST Chemistry Reference :Aluminum oxide(1344-28-1)
EPA Substance Registry System :Alumina (1344-28-1)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Water borne aluminum oxide dispersion suitable for incorporation in water compatible coatings. The 20 nm average particle size alumina provides the maximum in optical clarity.

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