| Application: | Adsorbent |
|---|---|
| CAS No.: | 7681-65-4 |
| EINECS: | 231-674-6 |
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Cuprous iodide is composed of two elements, copper and iodine, which are abundant in reserves. It is a direct bandgap semiconductor (3.1 eV at room temperature) with a bandgap at the Brillouin center. It can be used as a non-electrode hole transport material for perovskite cells.
It is used as a catalyst in organic synthesis, cathode ray tube coating, cloud wave seeds, and HgI2 as a temperature indicator.
It can also be used as a catalyst to convert aromatic, heteroaryl and vinyl bromides into corresponding iodides, which are used in coupling reactions such as Suzuki, Steele, Sonohira, Heck and Ullmann reactions.
| Element | Content(PPM) | Element | Content(PPM) | Element | Content(PPM) |
| Co | ≤1.0 | Mo | / | Se | ≤0.5 |
| Zn | ≤1.0 | Fe | ≤1.0 | Te | / |
| Ag | ≤0.5 | Mn | / | Si | ≤0.3 |
| Cu | / | P | / | S | / |
| Ca | / | Ga | / | In | / |
| Al | ≤0.5 | Cr | ≤1.0 | Na | ≤0.1 |
| Mg | ≤0.5 | Bi | / | Cd | ≤0.5 |
| Ni | ≤0.1 | Ti | / | Au | ≤0.1 |
| Pb | ≤1.0 | Sb | ≤1.5 | Zr | / |
| Sn | ≤1.0 | As | ≤1.0 |
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