CAS 12068-69-8; bismuth selenide (bi2Se3)

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

B888766

MACKLIN

硒化铋(III)

99.999% metals basis

186元/1g; 688元/5g; 1680元/25g; 4600元/100g;

咨询

储存：室温
状态：灰色固体

B803366

MACKLIN

硒化铋(III)

99.99% metals basis

132元/2g; 496元/10g; 1738元/50g; 6912元/250g;

咨询

储存：室温
状态：灰色到黑色固体

442514

J&K

Bismuth(III) selenide

99.999%, 痕量分析

889元/10G; 3020元/50G;

咨询

基本信息

分子式	Bi₂Se₃
分子量	654.84
熔点	710
MDL编码	MFCD00014200
EINECS 编号	235-104-7

安全信息

图形或危害标志
提示语	Danger
危险说明	H301 H331 H373 H410
防范说明	P261 P273 P301+P310 P311 P501
UN号码	3283
危险分类	6.1
包装等级	III
WGK	3

013126

Alfa Aesar

Bismuth(III) selenide

Vacuum Deposition Grade, 99.995% (metals basis)

1458元/10g; 5555元/50g;

咨询

应用
In semiconductor research, multilayer thin-film, magnetoresistant film.Bismuth(III) selenide is used as a semiconductor and thermoelectric material. It is also used in semiconductor research. Further, it finds applications magnetoresistant film and semiconductor research.

备注
Incompatible with strong acids and bases, strong oxidizing agents.

基本信息

MDL
MFCD00014200

EINECS
235-104-7

分子式
Bi₂Se₃

分子量
654.84

熔点
710°

密度
6.82

灵敏度
Ambient temperatures.

形态
1-6 mm Pieces

溶解性
Insoluble in water. Decomposes when heated in air. Decomposes in nitric acid and aqua regiaSoluble in strong acids. Insoluble in water and organic solvents.

Merck
14,1278

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H331-H373-H400-H410
Toxic if swallowed.Toxic if inhaled.May cause damage to organs through prolonged or repeated exposure.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P260-P301+P310a-P304+P340-P311a-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Do not breathe dust/fume/gas/mist/vapours/spray.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
III

危险类别
23/25-33-50/53
Toxic by inhalation and if swallowed.Danger of cumulative effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
20/21-28-45-60-61
When using do not eat, drink or smoke.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA
是

047198

Alfa Aesar

Bismuth(III) selenide

99.995% (metals basis)

828元/1g; 3446元/5g;

咨询

应用
It is used as a semiconductor thermoelectric material.

备注
Store in a cool ventilated place. Ensure proper ventilation.

基本信息

MDL
MFCD00014200

EINECS
235-104-7

分子式
Bi₂Se₃

分子量
654.84

熔点
710°

密度
6.82

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Insoluble in water.

Merck
14,1278

GHS危害和防范说明

GHS符号

安全信息

危险等级
6.1

包装组
III

危险类别
23/25-33-50/53
Toxic by inhalation and if swallowed.Danger of cumulative effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

欧盟危险品标志

TSCA
是

733504

Sigma-Aldrich

Bismuth selenide

granular (melted), ≥99.995% trace metals basis

514.92元/5 G;

咨询

产品说明

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Bismuth selenide (Bi₂Se₃), a thermoelectric material that acts as a topological insulator, exhibits helical spin polarization and strong spin-orbit coupling.
Bismuth selenide is a semiconductor thermoelectric material.

应用

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.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	Bi₂Se₃
分子量	654.84
EC 号	235-104-7
MDL编号	MFCD00014200
PubChem化学物质编号	329764823
NACRES	NA.23

产品性质

质量水平	100
测定	≥99.995% trace metals basis
形式	granular (melted)
环保替代产品特性	Design for Energy Efficiency Learn more about the Principles of Green Chemistry.
mp	710 ℃ (lit.)
环保替代产品分类	Enabling
SMILES string	[Se]=[Bi][Se][Bi]=[Se]
InChI	1S/2Bi.3Se
InChI key	OMEPJWROJCQMMU-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301 + H331 - H373 - H410
预防措施声明	P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314
危险分类	Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

401080

Sigma-Aldrich

Bismuth(III) selenide

442.1元/5 G;

咨询

产品说明

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Bismuth(III) selenide (Bi₂Se₃) is a semiconducting thermoelectric material with a narrow band gap. It forms thin films by different techniques, which include solution growth, electrodeposition and molecular jet method. It acts as a topological insulator based saturable absorber.

应用

Bi₂Se₃ is a metal selenide, which can be used for a variety of applications such as solar cells, light emitting diodes (LEDs), and superionic conductor. Its optical properties include a high absorption coefficient larger than 10⁴ cm^-1 and a band gap of 0.35 eV.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	Bi₂Se₃
分子量	654.84
EC 号	235-104-7
MDL编号	MFCD00014200
PubChem化学物质编号	24864986
NACRES	NA.23

产品性质

质量水平	100
形式	solid
环保替代产品特性	Design for Energy Efficiency Learn more about the Principles of Green Chemistry.
密度	6.82 g/mL at 25 ℃ (lit.)
环保替代产品分类	Enabling
SMILES string	[Se]=[Bi][Se][Bi]=[Se]
InChI	1S/2Bi.3Se
InChI key	OMEPJWROJCQMMU-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301 + H331 - H373 - H410
预防措施声明	P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314
危险分类	Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges