Cat No:CHSF-0015
This high-purity cadmium sulfide powder is a direct bandgap semiconductor widely employed in photovoltaic cell fabrication and quantum dot synthesis. The material exhibits excellent optical properties with strong absorption in the visible spectrum, making it suitable for solar energy conversion and optoelectronic device manufacturing.
| Chemical Composition | CdS |
| Fabrication Properties | Direct bandgap semiconductor; strong visible light absorption; suitable for thin-film deposition |
| Molecular Formula | CdS |
| Molecular Weight (g/mol) | 144.48 |
| Purity/Assay | 99.99% trace metals basis |
| Form | powder |
| Melting Point (°C) | 1750 (lit.) |
| Density (g/mL or g/cm³) | 4.82 g/mL at 25°C (lit.) |
| EC Number | 215-147-8 |
| MDL Number | MFCD00010922 |
| Application Area | photovoltaics, quantum dots, 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 | Photovoltaic cells, quantum dots, optoelectronics, solar energy conversion, semiconductor synthesis |
Eata Energy delivers high-performance energy materials, application-focused customization, and reliable global supply solutions—empowering innovation across energy storage, photovoltaics, semiconductors, and advanced optoelectronics.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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