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Yttrium Selenide

CAS #:

Linear Formula:

Y2Se3

MDL Number:

N/A

EC No.:

234-855-8

ORDER

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

Yttrium Selenide Properties (Theoretical)

Compound Formula Se3Y2
Molecular Weight 414.6917
Appearance solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 415.562049
Monoisotopic Mass 417.561249 Da

Yttrium Selenide Health & Safety Information

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

About Yttrium Selenide

Selenide IonYttrium Selenide 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.

Yttrium Selenide Synonyms

Yttrium(III) selenide, selenium(2-); yttrium(3+), Diyttrium triselenide, yttrium selenide (2:3)

Chemical Identifiers

Linear Formula Y2Se3
MDL Number N/A
EC No. 234-855-8
Beilstein Registry No. N/A
Pubchem CID 166016
IUPAC Name selenium(2-); yttrium(3+)
SMILES [Y+3].[Y+3].[Se-2].[Se-2].[Se-2]
InchI Identifier InChI=1S/3Se.2Y/q3*-2;2*+3
InchI Key IMKWSPQFZBYYPG-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 Yttrium products. Yttrium (atomic symbol: Y, atomic number: 39) is a Block D, Group 3, Period 5 element with an atomic weight of 88.90585. Yttrium Bohr ModelThe number of electrons in each of yttrium's shells is [2, 8, 18, 9, 2] and its electron configuration is [Kr] 4d1 5s2. The yttrium atom has a radius of 180 pm and a Van der Waals radius of 219 pm. Yttrium was discovered by Johann Gadolin in 1794 and first isolated by Carl Gustav Mosander in 1840. In its elemental form, Yttrium has a silvery white metallic appearance. Yttrium has the highest thermodynamic affinity for oxygen of any element. Elemental YttriumYttrium is not found in nature as a free element and is almost always found combined with the lanthanides in rare earth minerals. While not part of the rare earth series, it resembles the heavy rare earths which are sometimes referred to as the "yttrics" for this reason. Another unique characteristic derives from its ability to form crystals with useful properties. The name yttrium originated from a Swedish village near Vaxholm called Yttbery where it was discovered.

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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October 16, 2019
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