Tin Selenide Powder

• High-purity Tin Selenide powder
• Semiconductor-grade material available
• Low thermal conductivity
• Favorable thermoelectric properties
• High Seebeck coefficient
• Suitable for thermoelectric research
• Suitable for thin-film deposition
• Suitable for photovoltaic research
• Suitable for semiconductor applications
• Multiple particle sizes available
• Custom purity levels available
• Research and electronic-grade options
• Certificate of Analysis (COA) included

Property	Specification
Product Name	Tin Selenide Powder
Chemical Formula	SnSe
CAS Number	1315-06-6
Molecular Weight	197.67 g/mol
Composition	Tin (Sn) + Selenium (Se)
Purity	99%, 99.9%, 99.99%, 99.999%
Appearance	Gray / Black Powder
Particle Size	1–5 µm, 5–20 µm, 20–50 µm, Custom
Particle Morphology	Irregular / Custom
Crystal Structure	Orthorhombic, Grade / Temperature Dependent
Melting Point	Approximately 861°C
Manufacturing	Solid-State Synthesis / Chemical Synthesis
Packaging	10 g, 25 g, 50 g, 100 g, 500 g, 1 kg, Custom

• 99% Tin Selenide Powder
• 99.9% Tin Selenide Powder
• 99.99% High-Purity Tin Selenide
• 99.999% Ultra-High-Purity Tin Selenide
• Semiconductor Grade SnSe
• Thermoelectric Grade SnSe
• Research Grade SnSe
• Fine SnSe Powder
• Micronized SnSe Powder
• Custom Particle Size SnSe
• Custom Stoichiometric SnSe Powder

1. What is Tin Selenide Powder?

Tin Selenide Powder is a semiconductor material composed of tin and selenium with the chemical formula SnSe. It is widely researched for thermoelectric and electronic applications.

2. What is Tin Selenide used for?

SnSe is primarily researched for thermoelectric energy conversion, thin-film photovoltaics, semiconductor devices, optoelectronics, and advanced electronic materials.

3. What purity levels are available?

REG Metals can supply SnSe in purity levels including 99%, 99.9%, 99.99%, and 99.999%, depending on the application.

4. What particle sizes are available?

Common particle size ranges include:

• 1–5 µm
• 5–20 µm
• 20–50 µm

Custom particle size distributions can be supplied.

5. Is SnSe suitable for thermoelectric applications?

Yes. SnSe has attracted significant research interest for thermoelectric applications because of its combination of low thermal conductivity and favorable electronic transport properties.

6. Can Tin Selenide Powder be used to produce sputtering targets?

Yes. High-purity SnSe powder can be used as a starting material for certain sputtering target manufacturing processes, depending on the required target density, composition, and fabrication method.