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Praseodymium Aluminide

CAS #:

12043-24-2

Linear Formula:

PrAl₂

MDL Number:

N/A

EC No.:

N/A

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Praseodymium Aluminide	PR-ALI-02	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Praseodymium Aluminide	PR-ALI-03	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Praseodymium Aluminide	PR-ALI-04	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Praseodymium Aluminide	PR-ALI-05	Pricing >	SDS >	Data Sheet >

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Praseodymium Aluminide Properties (Theoretical)

Compound Formula	Al₂Pr
Molecular Weight	194.870726
Appearance	solid
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	194.870725
Monoisotopic Mass	194.871002197266 Da

Praseodymium Aluminide Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
RTECS Number	N/A
Transport Information	N/A
MSDS / SDS	Request MSDS / SDS

About Praseodymium Aluminide

Praseodymium Aluminide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Aluminide compounds contain aluminum and one or more electropositive elements. Since aluminum is adjactent to the nonmetals on the periodic table, it forms compounds with properties intermediate between those of a metallic alloy and an ionic compound. Aluminides have found applications in hydrogen storage technology, industrial manufacturing, and in coatings for furnaces and other high temperature applications. In a recent series of hypergravity experiments, the European Space Agency (ESA) created a unique alloy of titanium aluminide whose light weight and durability may prove critical to the aeronautical industry. 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. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement."

Praseodymium Aluminide Synonyms

Aluminium - praseodymium (2:1), Aluminum, compd. with praseodymium (2:1), aluminum; praseodymium, Aluminium, compound with praseodymium (2:1)

Chemical Identifiers

Linear Formula	PrAl₂
MDL Number	N/A
EC No.	N/A
Beilstein/Reaxys No.	234-936-8
Pubchem CID	6336898
IUPAC Name	N/A
SMILES	[AlH3].[AlH3].[Pr]
InchI Identifier	InChI=1S/2Al.Pr
InchI Key	HNHFXWQLZZQLBF-UHFFFAOYSA-N

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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

Aluminum

13 Al 26.981538600 Aluminum

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 Aluminum 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.

Praseodymium

59 Pr 140.907650000 Praseodymium

See more Praseodymium products. Praseodymium (atomic symbol: Pr, atomic number: 59) is a Block F, Group 3, Period 6 element with an atomic weight of 140.90765. Praseodymium Bohr Model The number of electrons in each of praseodymium's shells is 2, 8, 18, 21, 8, 2 and its electron configuration is [Xe]4f³ 6s². The praseodymium atom has a radius of 182 pm and a Van der Waals radius of 239 pm. Praseodymium resembles the typical trivalent rare earths, however, it will exhibit a +4 state when stabilized in a zirconia host. Elemental Praseodymium Unlike other rare-earth metals, which show antiferromagnetic and / or ferromagnetic ordering at low temperatures, praseodymium is paramagnetic at any temperature above 1 K. Praseodymium is found in the minerals monazite and bastnasite. Praseodymium was discovered by Carl Auer von Welsbach in 1885. The origin of the element name comes from the Greek words prasios didymos, meaning green twin.