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SZ-WIX
Senzhuo
Details
Product name： Cupric oxide
CAS： 1317-38-0
MF： CuO
MW： 79.55
EINECS： 215-269-1
Appearance： Black powder
Specification
| item | value |
| Melting point | 1326 °C |
| Density | 6.315 |
| PH | 7 (50g/l, H2O, 20℃)(slurry) |
| Packing | 25Kg/Drum |
Application
Copper(II) oxide is used as pigments for coloring glass, ceramics, porcelain and artificial gems; in batteries and electrodes; in antifouling paints; in electroplating; in welding fluxes for bronze; in the production of rayons; for removal of sulfur from oils; in phosphor mixtures; for polishing optical glass; and as a catalyst. It also is used to prepare various copper compounds. Copper(II) oxide is found in nature as the minerals tenorite and paramelaconite. They differ in crystalline structure: tenorite exists as triclinic crystals while paramelaconite consists of tetrahedral cubic crystals.
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