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Praseodymium Selenide

CAS #:

Linear Formula:

PrSe

EC No.:

234-872-0

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(5N) 99.999% Praseodymium Selenide Ingot
PR-SE-05-I
Pricing > SDS > Data Sheet >
(5N) 99.999% Praseodymium Selenide Lump
PR-SE-05-L
Pricing > SDS > Data Sheet >
(5N) 99.999% Praseodymium Selenide Powder
PR-SE-05-P
Pricing > SDS > Data Sheet >
(5N) 99.999% Praseodymium Selenide Sputtering Target
PR-SE-05-ST
Pricing > SDS > Data Sheet >
(5N) 99.999% Praseodymium Selenide Wafer
PR-SE-05-WF
Pricing > SDS > Data Sheet >

Praseodymium Selenide Properties (Theoretical)

Compound Formula PrSe
Molecular Weight 219.87
Appearance Crystalline solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A

Praseodymium Selenide 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

About Praseodymium Selenide

Selenide IonPraseodymium Selenide (PrSe) is a crystal grown product generally immediately available in most volumes. Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Praseodymium Selenide Synonyms

Praseodymium monoselenide, praseodymium(II) selenide, Pr2Se3, PrSe2

Chemical Identifiers

Linear Formula PrSe
MDL Number N/A
EC No. 234-872-0
SMILES [Pr]=[Se]
InchI Identifier 1S/Pr.Se
InchI Key FAEQPLMETHVSSH-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.

Selenium Bohr ModelSee more Selenium products. Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. The selenium atom has a radius of 120 pm and a Van der Waals radius of 190 pm. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure three red-colored forms with monoclinic crystal structures and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. Elemental SeleniumOne of the mose common uses for selenium is in glass production the red tint that it lends to glass neutralizes green or yellow tints from impurities in the glass materials. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. The origin of the name Selenium comes from the Greek word "Selênê," meaning moon.

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November 18, 2019
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