Bismuth Selenide (Bi₂Se₃) is a gray compound of bismuth and selenium also known as bismuth (III) selenide. It is a semiconductor and a thermoelectric material. High-purity and ultra-high-purity Bismuth Selenide (Bi2Se3) materials are crucial components for the research, development, and production of advanced technologies that require optimum properties, performance, and quality. HM can supply high-quality and competitively-priced Bismuth Selenide with various specifications for choices.

• Chemical formula： Bi₂Se₃
• Purity: 99.99%-99.999%
• EINECS NO.: 235-104-7
• UN NO.: UN3283
• CAS: 12068-69-8
• Molar mass：654.8 g/mol 
• Appearance: Dull grey 
• Density: 6.82 g/cm³
• Melting point：710 °C (1310 °F, 983 K)
• Solubility in water： insoluble
• Solubility: insoluble in organic solvents (soluble in strong acids)
• Crystal structure: rhombohedral

Bismuth Selenide (Bi2Se3) Applications

• It is used as thermoelectrics to convert waste heat into electricity or generate temperature gradients.
• It is used in advanced photodetectors, magnetic devices, FETs, lasers, gas sensors, spintronics, and quantum computing devices.
• It is also attractive to biomedicine due to its good bioactivity and biocompatibility.

Bismuth Selenide (Bi2Se3) Packing ＆ Shipping

Bismuth Selenide (Bi2Se3) is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 1kg/bag, 25kg/barrel, or based on specific requirements.

Where to Buy Bismuth Selenide (Bi2Se3) in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Semiconductor Materials, including Bismuth Selenide (Bi2Se3), leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.