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Alumina Washer

CAS #: 1344-28-1
Linear Formula:
Al2O3
MDL Number
MFCD00003424
EC No.:
N/A

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Aluminum Oxide Washer AL-OX-02-WASH SDS > Data Sheet >
(3N) 99.9% Aluminum Oxide Washer AL-OX-03-WASH SDS > Data Sheet >
(4N) 99.99% Aluminum Oxide Washer AL-OX-04-WASH SDS > Data Sheet >
(5N) 99.999% Aluminum Oxide Washer AL-OX-05-WASH SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Alumina Washer Properties (Theoretical)

Compound Formula Al2O3
Molecular Weight 101.96
Appearance Solid
Melting Point 2040 °C (3700 °F)
Boiling Point 2,977° C (5,391° F)
Density 3.5 to 4.1 g/cm3
Solubility in H2O N/A
Exact Mass 101.948 g/mol
Monoisotopic Mass 101.94782 Da
Poisson's Ratio 0.22 to 0.24
Young's Modulus 220 to 370 GPa
Tensile Strength 210 to 290 MPa (Ultimate)
Thermal Conductivity 14 to 30 W/m-K
Thermal Expansion 6.8 to 8.2 µm/m-K
Electrical Resistivity 7 to 14 10x Ω-m
Specific Heat 870 to 940 J/kg-K

Alumina Washer Health & Safety Information

Signal Word Danger
Hazard Statements H225-H319-H336
Hazard Codes F, Xi
Risk Codes 11-36/38-67
Safety Statements 7-16-24/25-26
RTECS Number N/A
Transport Information UN 1219 3/PG 2</div></td>
WGK Germany 1

About Alumina Washer

American Elements specializes in supplying Alumina (Aluminum Oxide) Washers in numerous sizes and diameters. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as numerous other machined shapes and in the form of solutions and organometallic compounds. Ultra high purity and high purity forms also include metal powder, submicron powder and nanomaterials, targets for thin film deposition, and pellets for chemical vapor deposition (CVD) and physical vapor deposition (PVD) applications. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.

Synonyms

Alumina; aluminium oxide; aluminum(III) oxide; aluminium(III) oxide; aloxide; aloxite; alundum; oxo-oxoalumanyloxy-alumane, sapphire; corundum; aluminum trioxide; alumina ceramic; alpha-Corundum; bauxite; Electrocorundum; keto-ketoalumanyloxy-alumane; α-Al2O3; α alumina; alpha alumina

Chemical Identifiers

Linear Formula Al2O3
Pubchem CID 14769
MDL Number MFCD00003424
EC No. N/A
IUPAC Name Oxo(oxoalumanyloxy)alumane
Beilstein/Reaxys No. N/A
SMILES O=[Al]O[Al]=O
InchI Identifier InChI=1S/2Al.3O
InchI Key TWNQGVIAIRXVLR-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Aluminum products. Aluminum (or Aluminium) (atomic symbol: Al, atomic number: 13) is a Block P, Group 13, Period 3 element with an atomic weight of 26.9815386. It is the third most abundant element in the earth's crust and the most abundant metallic element. Aluminum Bohr Model Aluminum's name is derived from alumina, the mineral from which Sir Humphrey Davy attempted to refine it from in 1812. Aluminum was first predicted by Antoine Lavoisier 1787 and first isolated by Hans Christian Øersted in 1825. Aluminum is a silvery gray metal that possesses many desirable characteristics. It is light, nonmagnetic and non-sparking. It stands second among metals in the scale of malleability, and sixth in ductility. It is extensively used in many industrial applications where a strong, light, easily constructed material is needed. Elemental AluminumAlthough it has only 60% of the electrical conductivity of copper, it is used in electrical transmission lines because of its light weight. Pure aluminum is soft and lacks strength, but alloyed with small amounts of copper, magnesium, silicon, manganese, or other elements, it imparts a variety of useful properties.