20th anniversary seal20th anniversary seal20th anniversary seal

Chromium Selenide

CAS #:

Linear Formula:

CrSe

MDL Number:

N/A

EC No.:

234-999-1

ORDER

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

Chromium Selenide Properties (Theoretical)

Compound Formula CrSe
Molecular Weight 130.9561
Appearance solid
Melting Point 1500 °C (2732 °F)
Boiling Point N/A
Density 6.74 g/cm3
Solubility in H2O N/A
Exact Mass 131.857034
Monoisotopic Mass 131.85704 Da

Chromium Selenide Health & Safety Information

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

About Chromium Selenide

Selenide IonChromium Selenide is a crystalline solid used as a semiconductor and in photo optic applications. 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.

Chromium Selenide Synonyms

Selenoxochromium, selanylidenechromium, Chromium(II) selenide, chromium monoselenide

Chemical Identifiers

Linear Formula CrSe
MDL Number N/A
EC No. 234-999-1
Beilstein Registry No. N/A
Pubchem CID 82886
IUPAC Name Selenoxochromium
SMILES [Cr]=[Se]
InchI Identifier InChI=1S/Cr.Se
InchI Key UVZCKRKEVWSRGT-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 Chromium products. Chromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color.

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.

TODAY'S SCIENCE POST!

October 22, 2019
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

Re­searchers de­vel­op a com­pact in­frared spec­trom­e­ter that is smaller than a coin