ChemicalBook Product Catalog Inorganic chemistry Inorganic salts Chalcogenide INDIUM SELENIDE

INDIUM SELENIDE

INDIUM SELENIDE Basic information
Product Name:INDIUM SELENIDE
Synonyms:INDIUM(III) SELENIDE;INDIUM SELENIDE;indiumselenide(in2se3);diindium triselenide;Indium(III) Selenide, Lump;Indium(III) selenide, 99.99% (metals basis);INDIUM(III) SELENIDE, LUMPS;Indium selenide/ 99.999%
CAS:12056-07-4
MF:In2Se3
MW:466.52
EINECS:235-016-9
Product Categories:Chalcogenides;Materials Science;Metal and Ceramic Science
Mol File:12056-07-4.mol
INDIUM SELENIDE Structure
INDIUM SELENIDE Chemical Properties
Melting point 890°C
density 5.67 g/mL at 25 °C(lit.)
form lumps
color Silver-gray
Water Solubility Insoluble in water.
Exposure limitsACGIH: TWA 0.1 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference12056-07-4(CAS DataBase Reference)
EPA Substance Registry SystemIndium selenide (In2Se3) (12056-07-4)
Safety Information
Hazard Codes T,N
Risk Statements 23/25-33-50/53
Safety Statements 20/21-28-45-60-61
RIDADR UN 3283 6.1/PG 3
WGK Germany 3
TSCA Yes
PackingGroup III
HS Code 2842901090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
INDIUM SELENIDE Usage And Synthesis
Chemical Propertiesblack crystal(s); ortho-rhomb; used in the form of 99.999% pure material as a sputtering target for production of semiconductors [MER06] [CER91]
UsesIndium(III) selenide is used in photovoltaic devices. It is also used for optoelectronics and in solar cells.
General DescriptionIndium selenide (In2Se3) exists in 4 crystal structures (α,β,δ,γ).The metallic α-phase of indium selenide converts to intrinsic conduction β-phase under change in temperature. In2Se3 can be prepared by stoichiometric combination of the elements at 1000 to 1100oC temperatures. Influence of phase transformations on its optical and electrical properties has been reported.
INDIUM SELENIDE Preparation Products And Raw materials
Zinc sulfide Bismuth selenide SILVER SELENIDE Copper indium gallium selenide INDIUM PHOSPHIDE CADMIUM SELENIDE Boron carbide ZINC TELLURIDE SODIUM SELENIDE Stannous sulfate Indium(III) oxide Silicon nitride INDIUM SELENIDE Selenium Cadmium indium selenide COPPER INDIUM SELENIDE INDIUM NITRATE Indium
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