| Customization: | Available |
|---|---|
| CAS No.: | 1317-38-0 |
| Formula: | Cuo |
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Desulfurizing agent Cupric oxide with 99% purity CAS 1317-38-0
| Cupric oxide Basic information | |
| Product Name: | Cupric oxide |
| CAS: | 1317-38-0 |
| MF: | CuO |
| MW: | 79.55 |
| EINECS: | 215-269-1 |
| Cupric oxide Chemical Properties | |
| Melting point | 1326 °C |
| density | 6.315 |
| refractive index | 2.63 |
| storage temp. | Store at +5°C to +30°C. |
| form | powder |
| color | Brown to black |
| Specific Gravity | 6.3-6.49 |
| PH | 7 (50g/l, H2O, 20ºC)(slurry) |
| Water Solubility | insoluble |
| Merck | 142,646 |
| Stability: | Stable. Incompatible with reducing agents, hydrogen sulfide, aluminium, alkali metals, finely powdered metals. |
| CAS DataBase Reference | 1317-38-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Copper(ii) oxide(1317-38-0) |
| EPA Substance Registry System | Cupric oxide (1317-38-0) |
| Appearance | Black powder | Black powder |
| CuO % | ≥99 | 99.11 |
| Fe ppm | ≤800 | 250 |
| Pb ppm | ≤60 | 30 |
| Zn ppm | ≤500 | 50 |
| Ni ppm | ≤20 | 20 |
| Cd ppm | ≤1 | ND |
| Tl ppm | ≤5 | ND |
| Cr ppm | ≤20 | 1.9 |
| Hg ppm | ≤5 | ND |
| Mn ppm | ≤20 | 2.2 |
| As ppm | ≤5 | 1.4 |
| Ba ppm | ≤10 | 2.4 |
| Cu ppm | 78-79 | 78.89 |
| SO4 ppm | ≤300 | 150 |
| Cl % | ≤0.1 | 472 |
| Conclusion | Conforms |
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