Bismuth Selenide Telluride

Linear Formula:

Bi-Te-Se

MDL Number:

N/A

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Bismuth Tellurium Selenide
BI-TESE-02-C
Pricing > SDS > Data Sheet >
(3N) 99.9% Bismuth Tellurium Selenide
BI-TESE-03-C
Pricing > SDS > Data Sheet >
(4N) 99.99% Bismuth Tellurium Selenide
BI-TESE-04-C
Pricing > SDS > Data Sheet >
(5N) 99.999% Bismuth Tellurium Selenide
BI-TESE-05-C
Pricing > SDS > Data Sheet >

Bismuth Tellurium Selenide Properties (Theoretical)

Compound Formula BiTeSe
Molecular Weight 415.54
Appearance Gray powder, crystals, sputtering target, or solid in various forms
Melting Point 586 °C
Boiling Point 1564 °C
Density 7.642 g/cm3 (20 °C)
Solubility in H2O Insoluble
Thermal Conductivity 1.2-1.6 W/m·K
Exact Mass 418.803144 g/mol
Monoisotopic Mass 418.803144 g/mol

Bismuth Tellurium Selenide Health & Safety Information

Signal Word Warning
Hazard Statements H228-H303
Hazard Codes F
Risk Codes R11-R33
Safety Statements N/A
Transport Information UN3089 4.1/PG III
GHS Pictograms

About Bismuth Tellurium Selenide

Bismuth Tellurium Selenide (Bismuth Selenide Telluride, or Selenium-doped Bismuth Telluride) is a novel semiconductor material. High purity, submicron and nanopowder forms may be considered. 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.

Bismuth Tellurium Selenide Synonyms

Bismuth Selenide Telluride, bismuth telluride-bismuth selenide, bismuth tellurium selenium N-Type alloy, selenium-doped bismuth telluride, Bi2Te2Se, (Bi0.25Sb0.75)2Te3, Bi2Te2.7Se0.3, Bi2Te(0.9)Se(0.1), Bi2Se1.5Te1.5, Bi(2)Te(2.85)Se(0.15), Bi2Te2.85Se0.15, Bi2Se3(1-x)Te3x

Chemical Identifiers

Linear Formula Bi-Te-Se
MDL Number N/A
EC No. N/A
Pubchem CID 85608666
IUPAC Name selanylidene(tellanylidene)bismuth
SMILES [Se]=[Bi]=[Te]
InchI Identifier InChI=1S/Bi.Se.Te
InchI Key UVKADGZNCUFLGZ-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

Bismuth

See more Bismuth products. Bismuth (atomic symbol: Bi, atomic number: 83) is a Block P, Group 15, Period 6 element with an atomic radius of 208.98040. The number of electrons in each of Bismuth's shells is 2, 8, 18, 32, 18, 5 and its electron configuration is [Xe] 4f14 5d10 6s2 6p3. Bismuth Bohr ModelThe bismuth atom has a radius of 156 pm and a Van der Waals radius of 207 pm. In its elemental form, bismuth is a silvery white brittle metal. Bismuth is the most diamagnetic of all metals and, with the exception of mercury, its thermal conductivity is lower than any other metal. Elemental BismuthBismuth has a high electrical resistance, and has the highest Hall Effect of any metal (i.e., greatest increase in electrical resistance when placed in a magnetic field). Bismuth is found in bismuthinite and bismite. It is also produced as a byproduct of lead, copper, tin, molybdenum and tungsten extraction. Bismuth was first discovered by Early Man. The name Bismuth originates from the German word 'wissmuth,' meaning white mass.

Selenium

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 most 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.

Tellurium

See more Tellurium products. Tellurium (atomic symbol: Te, atomic number: 52) is a Block P, Group 16, Period 5 element with an atomic radius of 127.60. Tellurium Bohr ModelThe number of electrons in each of tellurium's shells is 2, 8, 18, 18, 6 and its electron configuration is [Kr] 4d10 5s2 5p4. Tellurium was discovered by Franz Muller von Reichenstein in 1782 and first isolated by Martin Heinrich Klaproth in 1798. In its elemental form, tellurium has a silvery lustrous gray appearance. The tellurium atom has a radius of 140 pm and a Van der Waals radius of 206 pm. Elemental TelluriumTellurium is most commonly sourced from the anode sludges produced as a byproduct of copper refining. The name Tellurium originates from the Greek word Tellus, meaning Earth.