Tin Selenide powder is a high-purity functional material developed specifically for electronic materials, energy devices, and optoelectronic applications. Its layered hexagonal structure offers excellent thermoelectric and semiconductor properties, making it ideal for two-dimensional material research and thin film deposition.
We can provide Tin Selenide powders with varying particle size distributions based on customer needs, suitable for a variety of applications, including sintering, sputtering target preparation, and thermoelectric modules. We also provide comprehensive after-sales service. If you have any questions during use, please feel free to contact us.
Thermoelectric materials: Used in the preparation of medium- and low-temperature thermoelectric power generation and refrigeration modules with high conversion efficiency
Photoelectric devices: Used in infrared photodetectors and photosensitive thin-film devices
Energy storage materials: Used as anode materials for lithium- and sodium-ion batteries
2D materials research: Preparation of SnSe2 nanosheets by exfoliation for transistors, capacitors, and other applications
We provide a complete Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and relevant test reports for each batch of our products. We support third-party testing services to ensure traceable quality.
Molecular formula: SnSe₂
Molecular weight: 246.63 g/mol
Appearance: Gray-black or dark gray powder, uniform particles
Density: Approximately 6.18 g/cm³ (close to theoretical density)
Melting point: Approximately 860°C
Crystal Structure: Hexagonal
Danger
H301+H331: Toxic if swallowed or if inhaled
H373: May cause damage to organs through prolonged or repeated exposure
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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