733504

Bismuth selenide

granular (melted), ≥99.995% trace metals basis

• Synonyme(s) : Dibismuth triselenide
• Formule empirique (notation de Hill): Bi₂Se₃
• Numéro CAS: 12068-69-8
• Poids moléculaire : 654.84
• Numéro CE : 235-104-7
• Numéro MDL: MFCD00014200
• Code UNSPSC : 12352300
• ID de substance PubChem : 329764823
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: ≥99.995% trace metals basis
• Forme: granular (melted)
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Pf: 710 °C (lit.)
• Autre catégorie plus écologique: , Enabling
• Chaîne SMILES: [Se]=[Bi][Se][Bi]=[Se]
• InChI: 1S/2Bi.3Se
• Clé InChI: OMEPJWROJCQMMU-UHFFFAOYSA-N

Description

Description générale

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.

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.

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.

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H301 + H331,H373,H410
• Conseils de prudence: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Classification des risques: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable