Bismuth Selenide Powder 99.99% Trace Metals Basis −325 Mesh

Cat No:CHSE-0003

Description

This high-purity bismuth selenide powder is a renowned topological insulator exhibiting insulating bulk states with conducting surface states. The material also demonstrates excellent thermoelectric performance at room temperature, making it valuable for quantum computing, spintronics and energy conversion applications.

Datasheet

Inquiry

Basic Information

Chemical Composition	Bi2Se3
Fabrication Properties	Topological insulator; insulating bulk with conducting surface states; excellent thermoelectric performance
Molecular Formula	Bi2Se3
Molecular Weight (g/mol)	654.84
Purity/Assay	99.99% trace metals basis
Form	powder
Particle Size	−325 mesh
Melting Point (°C)	710 (lit.)
Density (g/mL or g/cm³)	6.82 g/mL at 25°C (lit.)
EC Number	235-104-7
MDL Number	MFCD00016063
Application Area	topological insulators, thermoelectrics, 2D materials
Hazard Classifications	Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Signal Word	Warning
Storage Category	6.1C - Combustible acute toxic Cat.3
WGK	WGK 3
PPE	dust mask type N95 (US), Eyeshields, Gloves

Applications

Topological insulators, quantum computing, spintronics, thermoelectric devices, 2D material synthesis

GET IT!

Eata Energy delivers high-performance energy materials, application-focused customization, and reliable global supply solutions—empowering innovation across energy storage, photovoltaics, semiconductors, and advanced optoelectronics.

For Research or Industrial Raw Materials, Not For Personal Medical Use!