Cat No:CHSE-0001
This high-purity cadmium selenide powder is a direct bandgap semiconductor widely employed in quantum dot synthesis and photodetector fabrication. The material exhibits size-tunable optical properties with strong photoluminescence in the visible to near-infrared range.
| Chemical Composition | CdSe |
| Fabrication Properties | Direct bandgap semiconductor; size-tunable optical properties; strong photoluminescence |
| Molecular Formula | CdSe |
| Molecular Weight (g/mol) | 191.37 |
| Purity/Assay | 99.99% trace metals basis |
| Form | powder |
| Melting Point (°C) | 1240 (lit.) |
| Density (g/mL or g/cm³) | 5.81 g/mL at 25°C (lit.) |
| EC Number | 215-148-3 |
| MDL Number | MFCD00010922 |
| Application Area | quantum dots, optoelectronics, semiconductors |
| Hazard Classifications | Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - STOT RE 2 |
| Signal Word | Danger |
| Storage Category | 6.1D - Non-combustible acute toxic Cat.3 |
| WGK | WGK 3 |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
| Applications | Quantum dots, photodetectors, optoelectronics, semiconductor devices, solar cells |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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