Copper(II) oxide, 99.9995%
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About Copper(II) oxide, 99.9995%
Zemixal supplies Copper(II) oxide, 99.9995% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Identity at a glance (Puriss): CAS 1317-38-0, formula CuO and molar mass 79.55 g/mol. It is described as black to brown powder.
Common uses in the lab and plant
- Dyes & pigments manufacture
- Ceramics & glass
Handling and storage
Literature values: melting point 1,326 °C and density 6.315 g/cm3. Hazard communication follows GHS (Warning: H400 and H410). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g, 25 g and 1 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Specifications and identifiers
| Product name | Copper(II) oxide, 99.9995% |
|---|---|
| Catalogue number | ZX-013674 |
| CAS number | 1317-38-0 |
| IUPAC name | copper oxygen(2-) |
| Molecular formula | CuO |
| Molar mass | 79.55 g/mol |
| Exact mass | 78.9245 |
| Grade | Puriss |
| Purity / assay | 99.9995% |
| Physical form | Powder |
| Appearance | Black to brown powder |
| Melting point | 1,326 °C |
| Density | 6.315 g/cm3 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 1 Ų |
| HS code | 28255000 |
| InChIKey | KKCXRELNMOYFLS-UHFFFAOYSA-N |
| SMILES | [O-2].[Cu+2] |
| PubChem CID | 164827 |
| Synonyms | Copper oxide, Cupric oxide, Copper oxide (CuO), Copper(2+) oxide, Cuprum oxydatum nigrum, Copper Oxide 0.4, Cuprite 3 Special Order, Banacobru ol, Black copper oxide, Boliden Salt K-33, Boliden-CCA Wood Preservative, CCA Type C Wood Preservative |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P273, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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Other grades with CAS 1317-38-0
All 11 grades- CAS
- 1317-38-0
- Formula
- CuO
- MW
- 79.55 g/mol
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- 1317-38-0
- Formula
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- MW
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- Formula
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- MW
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