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733504

Bismuth selenide

Name: Bismuth selenide
Brand: ALDRICH

powder (melted), ≥99.99% trace metals basis

可持续性特点

别名:

Dibismuth triselenide

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关于此项目

经验公式（希尔记法）:

Bi₂Se₃

化学文摘社编号:

12068-69-8

分子量:

654.84

NACRES:

NA.23

PubChem Substance ID:

329764823

UNSPSC Code:

12352300

EC Number:

235-104-7

MDL number:

MFCD00014200

eCl@ss:

38080301

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属性

Quality Segment

100

assay

≥99.99% trace metals basis

form

powder (melted)

reaction suitability

core: bismuth

sustainability

Sustainability features

mp

710 °C (lit.)

greener alternative category

SMILES string

[Se]=[Bi][Se][Bi]=[Se]

InChI

1S/2Bi.3Se

InChI key

OMEPJWROJCQMMU-UHFFFAOYSA-N

说明

General description

Bismuth selenide (Bi₂Se₃), a thermoelectric material that acts as a topological insulator, exhibits helical spin polarization and strong spin-orbit coupling.

This product aligns with one or more of the 12 Principles of Green Chemistry Find details here.

Bismuth selenide is a semiconductor thermoelectric material.

Application

Bi₂Se₃ can be used in the formation of nanocomposites for antitumor thermo-chemotherapy and imaging. It can also be used in the fabrication of electronic devices such as field effect transistors (FETs) and photodetectors.

预防性声明

P260 - P264 - P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314

象形图

GHS06,GHS08,GHS09

警示词

Danger

危险代码

H301 + H331,H373,H410

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

闪点 (F)

Not applicable

闪点 (°C)