733482
Bismuth telluride
powder, −325 mesh, 99.99% trace metals basis
동의어(들):
Bismuth(III) telluride, Bismuth sesquitelluride, Bismuth telluride, Dibismuth tritelluride
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
Bi2Te3
CAS 번호:
Molecular Weight:
800.76
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
215-135-2
MDL number:
제품 이름
Bismuth(III) telluride, powder, −325 mesh, 99.99% trace metals basis
Quality Segment
assay
99.99% trace metals basis
form
powder
reaction suitability
core: bismuth
greener alternative product characteristics
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particle size
−325 mesh
mp
573 °C, 585 °C (lit.)
density
7.642 g/mL at 25 °C (lit.)
greener alternative category
SMILES string
[Te]=[Bi][Te][Bi]=[Te]
InChI
1S/2Bi.3Te
InChI key
GUYIRKJSQUOSJV-UHFFFAOYSA-N
General description
Bismuth(III) telluride (Bi2Te3) is a thermoelectric material, which acts as a topological insulator: a quantum material with an insulating bulky gap and gapless edge. It forms thin films by different techniques, which include chemical method, electrodeposition and molecular jet method.
The binary chalcogenide, bismuth(III) telluride occurs as mineral tellurobismuthite in nature. 1-2
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Application
Bi2Te3 can be used for a saturable absorber in a variety of photo-optic applications, which include pulse fiber lasers.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable