Cadmium Selenide powder is a high-performance II–VI group semiconductor material with excellent light absorption and photoelectric conversion efficiency. It is widely used in the research and development of quantum dot devices, photovoltaic materials, infrared detectors, and luminescent materials, and is a crucial raw material for optoelectronic material preparation and nanotechnology research.
We can provide high-purity, uniformly sized CdSe powder and support customized services for particle size, purity, and packaging specifications to meet the diverse needs of research institutions and industrial users.For quotations, technical data, or sample requests, please click to contact us. Our professional team will provide full technical support for your optoelectronic and thin-film material projects.
High purity, low impurity content
Uniform particle size, strong controllability
Stable photoelectric properties, high quantum efficiency
Easy solution processing and thin-film deposition
Chemical stability, high temperature resistance
Customizable packaging and particle size
High batch consistency, suitable for research and industrialization
Used in the preparation of quantum dot optoelectronic devices and infrared detectors.
Applicable to photovoltaic materials and solar cell buffer layers.
As a semiconductor raw material for nano-optics research and luminescent material experiments.
Q1: How is the packaging of CdSe powder ensured for safety?
A1: It is packaged in moisture-proof bags or sealed bottles, supplemented with shockproof packaging to ensure the powder remains dry and uncontaminated during transportation.
Q2: What are the core advantages of CdSe powder?
A2: High purity, uniform particle size, and stable photoelectric properties ensure uniform thin film deposition and quantum dot device performance, making it suitable for both research and industrial applications.
Q3: What are the processing properties of CdSe powder?
A3: It has good dispersibility and thermal stability, and can be used for solution processing, spin coating, spraying, thin film deposition, and the preparation of nanocomposite materials, ensuring the stable performance of optoelectronic devices and thin film materials.
Q4: How should the powder be stored to maintain its performance?
A4: It is recommended to store it in a dry, cool, and light-protected environment, keeping it sealed to prevent moisture, oxidation, or clumping, thus ensuring its photoelectric properties and chemical stability.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
We possess mature CdSe powder production technology, a rigorous quality control system, and stable supply capabilities, enabling us to provide high-purity, uniformly sized, and reliable optoelectronic products. Combined with rapid-response technical services, customized production, and global shipping capabilities, we provide reliable, efficient, and sustainable material solutions for research institutions and optoelectronic industry customers, making us an ideal partner for quantum dot and optoelectronic material development.
Chemical Formula: CdSe
Molecular Weight: 191.37 g/mol
CAS Number: 1306-24-7
Appearance: Dark red or orange-red powder
Density: 5.81 g/cm³
Melting Point: 1,260 °C
Boiling Point: >1,300 °C (decomposes)
Crystal Structure: Hexagonal wurtzite or cubic zincblende
Signal Word:
Danger
Hazard Statements:
H301+H331: Toxic if swallowed or inhaled
H312: Harmful in contact with skin
H350: May cause cancer
H373: May cause damage to organs through repeated or prolonged exposure
H410: Very toxic to aquatic life with long lasting effects
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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