Copper powder, mesh size -140 + 325, 99.9%
Order Copper powder, mesh size -140 + 325, 99.9% (CAS 7440-50-8) online at Zemixal. Request a quote with price, lead time and documents.
About Copper powder, mesh size -140 + 325, 99.9%
Researchers and plant chemists source Copper powder, mesh size -140 + 325, 99.9% from Zemixal for routine and specialised work. Key data (Puriss): CAS 7440-50-8, formula Cu and molar mass 63.55 g/mol. Typical appearance is reddish brown powder.
Use cases we see most often
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
- Electronics & thin films
Storage and safety notes
Physical constants on file: density 8.94 g/mL at 25 °C. It carries the GHS signal word Warning (H400 and H410), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3089.
Available as 50 g, 500 g, 5 kg and 4 x 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
- Electronics & thin films
Applications
Specifications and identifiers
| Product name | Copper powder, mesh size -140 + 325, 99.9% |
|---|---|
| Catalogue number | ZX-015157 |
| CAS number | 7440-50-8 |
| IUPAC name | copper |
| Molecular formula | Cu |
| Molar mass | 63.55 g/mol |
| Exact mass | 62.9296 |
| Grade | Puriss |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Reddish brown powder |
| Density | 8.94 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 74061000 |
| UN number | UN 3089 |
| 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
| 50 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 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, mesh size -140 + 325, 99.9%
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