20th anniversary seal20th anniversary seal20th anniversary seal

Praseodymium Nanoparticles

CAS #:

Linear Formula:

Pr

MDL Number:

MFCD00011174

EC No.:

231-120-3

ORDER

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

Praseodymium Nanoparticles Properties

Molecular Weight 140.91
Appearance solid
Melting Point 935 °C
Boiling Point 3520 °C
Density (Theoretical) N/A
Bulk Density N/A
True Density 6.77 g/cm3
Size Range N/A
Average Particle Size N/A
Specific Surface Area N/A
Morphology N/A
Crystal Phase / Structure N/A
Poisson's Ratio ( form) 0.281
Thermal Expansion (r.t.) (poly) 6.7 µm/(m·K)
Vickers Hardness 400 MPa
Young's Modulus ( form) 37.3 GPa

Praseodymium Nanoparticles Health & Safety Information

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

About Praseodymium Nanoparticles

High Purity, D50 = +10 nanometer (nm) by SEMPraseodymium (Pr) Nanoparticles, nanodots or nanopowder are black spherical high surface area particles. Nanoscale Praseodymium Particles are typically 10 - 45 nanometers (nm) with specific surface area (SSA) in the 30 - 50 m2/g range. Nano Praseodymium Particles are also available in passivated and Ultra high purity and high purity and coated and dispersed forms. They are also available as a dispersion through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.

Praseodymium Nanoparticles Synonyms

Praseodymium nanopowder, nanopraseodymium

Chemical Identifiers

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

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.

TODAY'S SCIENCE POST!

December 15, 2017
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

Mesmerizing Image Reveals Faults On The Surface Of Mars