Skip to main content

Praseodymium Balls

CAS #: 7440-10-0
Linear Formula:
Pr
MDL Number
MFCD00011174
EC No.:
231-120-3

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Praseodymium Metal Balls PR-M-02-BA SDS > Data Sheet >
(3N) 99.9% Praseodymium Metal Balls PR-M-03-BA SDS > Data Sheet >
(4N) 99.99% Praseodymium Metal Balls PR-M-04-BA SDS > Data Sheet >
(5N) 99.999% Praseodymium Metal Balls PR-M-05-BA SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Praseodymium Balls Properties (Theoretical)

Molecular Weight 140.91
Appearance Silvery white
Melting Point 935 °C
Boiling Point 3290 °C
Density 6640 kg/m3
Solubility in H2O N/A
Poisson's Ratio ( form) 0.281
Young's Modulus ( form) 37.3 GPa
Vickers Hardness 400 MPa
Tensile Strength N/A
Thermal Conductivity 0.125 W/cm/K @ 298.2 K
Thermal Expansion (r.t.) (poly) 6.7 µm/(m·K)
Electrical Resistivity 68 microhm-cm @ 25 °C
Electronegativity 1.1 Paulings
Specific Heat 0.046 Cal/g/K @ 25 °C
Heat of Fusion 2.70 Cal/gm mole
Heat of Vaporization 79 K-Cal/gm atom at 3512 °C

Praseodymium Balls Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Precautionary Statements N/A
Risk Codes N/A
Safety Statements N/A
Transport Information NONH for all modes of transport

About Praseodymium Balls

High purity praseodymium ballsAmerican Elements specializes in producing high purity uniform shaped Praseodymium Balls. A wide variety of sizes and tolerances are available upon request. Custom compositions for commercial and research applications and for new proprietary technologies are also available. 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, nanomaterials, and in the form of solutions and organometallic compounds. 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.

Synonyms

N/A

Chemical Identifiers

Linear Formula Pr
Pubchem CID 23942
MDL Number MFCD00011174
EC No. 231-120-3
Beilstein/Reaxys No. N/A
SMILES [Pr]
InchI Identifier InChI=1S/Pr
InchI Key PUDIUYLPXJFUGB-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 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 PraseodymiumUnlike 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.