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Scandium Selenide

CAS #:

Linear Formula:

Sc2Se3

MDL Number:

N/A

EC No.:

235-323-8

ORDER

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

Scandium Selenide Properties (Theoretical)

Compound Formula Sc2Se3
Molecular Weight 326.7918
Appearance solid
Melting Point °C (°F)
Boiling Point °C (°F)
Density N/A
Solubility in H2O N/A
Exact Mass 327.662173
Monoisotopic Mass 329.661377 Da

Scandium Selenide Health & Safety Information

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

About Scandium Selenide

Selenide IonScandium Selenide (ScSe) 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.

Scandium Selenide Synonyms

discandium triselenide, Scandium selenide (Sc2Se3), scandium selenide(2:3)

Chemical Identifiers

Linear Formula Sc2Se3
MDL Number N/A
EC No. 235-323-8
Beilstein Registry No. N/A
Pubchem CID 166648
IUPAC Name scandium(3+); selenium(2-)
SMILES [Sc+3].[Sc+3].[Se-2].[Se-2].[Se-2]
InchI Identifier InChI=1S/2Sc.3Se/q2*+3;3*-2
InchI Key TVTIIVFBPGNALZ-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 Scandium products. Scandium (atomic symbol: Sc, atomic number: 21) is a Block D, Group 3, Period 4 element with an atomic weight of 44.955912. The number of electrons in each of Scandium's shells is [2, 8, 9, 2] and its electron configuration is [Ar] 3d1 4s2. Scandium Bohr Model The scandium atom has a radius of 162 pm and a Van der Waals radius of 216 pm.Scandium was predicted by Dmitri Mendeleev in 1871 and actually discovered and isolated by Lars Nilson in 1879. One of the transition metals, scandium has a silvery-white appearance in its elemental form which oxidizes to yellow or pinkish upon contact with air. Elemental ScandiumIt is occasionally included in the classification of the rare earth elements. Scandium is found in concentrated amounts in the minerals euxenite, gadolinite and thortveitite however, due to the difficulties in the preparation of metallic scandium, global trade of the pure metal is very limited. The origin of the name scandium comes from the Latin word 'scandia' meaning Scandinavia.

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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