Calcium selenide Granules are a compound formed by the combination of calcium and selenium. Existing in a stable granular form, they combine the stability of calcium with the biological activity of selenium. They are primarily used in advanced materials manufacturing and biomedical research.
We specialize in custom-supplying high-quality calcium selenide Granules of varying purities and particle size specifications to meet your research or production needs. Contact us for tailored solutions.
High-purity material
Unique semiconductor and optical properties
Broad application potential
Customized service
Semiconductor and Optoelectronics: Calcium selenide serves as a functional layer in thin-film transistors and optoelectronic devices, enhancing performance through efficient charge transport and photoluminescence properties.
Photovoltaic Solar Cells: As an absorber layer material, calcium selenide exhibits high light absorption coefficients, significantly improving photovoltaic conversion efficiency.
Next-Generation Energy Storage: Calcium selenide is a promising candidate for calcium-ion battery electrode materials. Leveraging abundant calcium resources and cost advantages, these batteries represent a viable alternative to lithium-ion batteries.
Biomedical Research: Studies indicate that selenium-doped calcium-based materials (e.g., calcium phosphate) exhibit enhanced antimicrobial activity. Calcium selenide can serve as a selenium source for developing implant coatings or antimicrobial bio-scaffolds.
Q1: How should calcium selenide Granules be stored?
A1: This product must be stored in a tightly sealed container, protected from light, in a dry, cool, and well-ventilated environment to maintain its stability and activity. Take precautions against moisture during use.
Q2: Can I request samples before purchasing?
A2: Yes. We typically provide small complimentary samples for testing and evaluation. Customers are responsible only for shipping costs.
Q3: How is the purity and quality of the product guaranteed?
A3: Every batch we supply meets national standards, and a quality inspection report is provided with each shipment. Customers may verify compliance with relevant standards upon receipt.
Q4: What should I do if I have questions about the quantity or quality of the received product?
A4: If you have any concerns regarding product quantity or quality, please provide feedback promptly after receiving the goods. We will actively cooperate to resolve the issue.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Size Inspection Report
Third-party testing reports available upon request
Choosing us means gaining a reliable and professional partner. We not only supply high-purity standard products but also prioritize understanding your project’s specific requirements, offering comprehensive services from technical consultation and specification customization to after-sales support. We are committed to enhancing the efficiency and smoothness of your research or production processes with premium products and attentive service, jointly advancing technological innovation.
Molecular Formula: CaSe
Molecular Weight: 138.21 g/mol
Appearance: Gray or black granules
Density: 3.23 g/cm³
Melting Point: 1,200 °C
Crystal Structure: Cubic
Signal word:
Danger
Hazard statements:
H301 + H331 Toxic if swallowed or if inhaled
H312 Harmful in contact with skin. H350 May cause cancer.
H373 May cause damage to organs through prolonged or repeated 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.
If you need any service, please contact us
