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Aluminum Disc

CAS #: 7429-90-5

Linear Formula:

MDL Number

MFCD00134029

EC No.:

231-072-3

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Aluminum Disc	AL-M-02-D	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Aluminum Disc	AL-M-03-D	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Aluminum Disc	AL-M-04-D	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Aluminum Disc	AL-M-05-D	Pricing Add to cart only	SDS >	Data Sheet >
(6N) 99.9999% Aluminum Disc	AL-M-06-D	Pricing Add to cart only	SDS >	Data Sheet >

Question? Ask an American Elements Materials Science Engineer

Aluminum Disc Properties (Theoretical)

Molecular Weight	26.98
Appearance	Silvery metal
Melting Point	660.37 °C
Boiling Point	2467 °C
Density	2.7 g/cm³
Solubility in H2O	N/A
Poisson's Ratio	0.35
Young's Modulus	70 GPa
Vickers Hardness	167 MPa
Tensile Strength	N/A
Thermal Conductivity	237 W/m ·K
Thermal Expansion	(25 °C) 23.1 µm·m-1·K-1
Electrical Resistivity	28.2 nÎ© ·m (20 °C)
Electronegativity	1.61 Paulings
Specific Heat	0.9 J/g ·K
Heat of Fusion	10.71 kJ/mol
Heat of Vaporization	284 kJ/mol

Aluminum Disc Health & Safety Information

Signal Word	Warning
Hazard Statements	H400
Hazard Codes	N/A
Precautionary Statements	P273
Flash Point	Not applicable
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	BD0330000
Transport Information	UN 3077 9 / PGIII
WGK Germany	3
GHS Pictogram	Image

About Aluminum Disc

American Elements specializes in producing high purity Aluminum discs with the highest possible density and smallest possible average grain sizes for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications. Our standard disc sizes range from 1" to 8" in diameter and from 2mm to 1/2" thick. We can also provide discs outside this range. American Elements specializes in producing custom compositions for commercial and research applications and for 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 other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. 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. We also produce Aluminum as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Synonyms

424803

Chemical Identifiers

Linear Formula	Al
Pubchem CID	5359268
MDL Number	MFCD00134029
EC No.	231-072-3
IUPAC Name	aluminum
Beilstein/Reaxys No.	N/A
SMILES	[Al]
InchI Identifier	InChI=1S/Al
InchI Key	XAGFODPZIPBFFR-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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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'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. Although 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.