Copper powder (+20 to -45μm) 99.95%
Buy Copper powder (+20 to -45μm) 99.95% (CAS 7440-50-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Copper powder (+20 to -45μm) 99.95%
Copper powder (+20 to -45μm) 99.95% is part of the Zemixal metal Powders range. Key data (99.95%): CAS 7440-50-8, formula Cu and molar mass 63.55 g/mol. Expect reddish brown powder.
Where it is used
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Storage and safety notes
Reported physical data: melting point 1083.4 °C and density 8.94 g/mL at 25 °C. Classified under GHS with signal word Warning and hazard statements H400 and H410. Read the SDS before first use.
Standard pack sizes are 100 g, 500 g, 5 x 1 kg and 4 x 25 kg, and custom quantities are quoted on request. 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.
Typical uses
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Applications
Specifications and identifiers
| Product name | Copper powder (+20 to -45μm) 99.95% |
|---|---|
| Catalogue number | ZX-015148 |
| CAS number | 7440-50-8 |
| IUPAC name | copper |
| Molecular formula | Cu |
| Molar mass | 63.55 g/mol |
| Exact mass | 62.9296 |
| Purity / assay | 99.95% |
| Physical form | Powder |
| Appearance | Reddish brown powder |
| Melting point | 1083.4 °C |
| Density | 8.94 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 74061000 |
| InChIKey | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
| SMILES | [Cu] |
| PubChem CID | 23978 |
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
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 x 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Copper powder (+20 to -45μm) 99.95%
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