733504

Bismuth selenide

granular (melted), ≥99.995% trace metals basis

• 동의어(들): Dibismuth triselenide
• 실험식(Hill 표기법): Bi₂Se₃
• CAS Number: 12068-69-8
• Molecular Weight: 654.84
• EC Number: 235-104-7
• MDL number: MFCD00014200
• UNSPSC 코드: 12352300
• PubChem Substance ID: 329764823
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: ≥99.995% trace metals basis
• 양식: granular (melted)
• 환경친화적 대안 제품 특성: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 710 °C (lit.)
• 환경친화적 대안 카테고리: , Enabling
• SMILES string: [Se]=[Bi][Se][Bi]=[Se]
• InChI: 1S/2Bi.3Se
• InChI key: OMEPJWROJCQMMU-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS06,GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H331,H373,H410
• 예방조치 성명서: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Storage Class Code: 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