Copper
ALDRICH/774103 - nanopowder, 60-80 nm particle size (SAXS), ≥99.5% trace metals basis
Synonym: Copper nanoparticles
CAS Number: 7440-50-8
Empirical Formula (Hill Notation): Cu
Molecular Weight: 63.55
EC Number: 231-159-6
MDL Number: MFCD00010965
Linear Formula: Cu
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 774103-5G
| application(s) | battery manufacturing |
| assay | ≥99.5% trace metals basis |
| bp | 2567 °C (lit.) |
| density | 8.94 g/mL at 25 °C (lit.) |
| form | nanopowder |
| InChI | 1S/Cu |
| InChI key | RYGMFSIKBFXOCR-UHFFFAOYSA |
| mp | 1083.4 °C (lit.) |
| particle size | 60-80 nm (SAXS) |
| resistivity | 1.673 μΩ-cm, 20°C |
| SMILES string | [Cu] |
| Application: | Copper nanopowders have seen use in biomedical applications as an antimicrobial ; as plasmonic materials and as a component of reforming catalysts. |
| Packaging: | 5 g in glass bottle |
| Preparation Note: | Partially Passivated: < 5% oxygen added by weight |
| Symbol |   GHS02,GHS09 |
| Signal word | Danger |
| Hazard statements | H228 - H410 |
| Precautionary statements | P210 - P240 - P241 - P273 - P280 - P370 + P378 |
| Hazard Codes | F,N |
| Risk Statements | 11-50/53 |
| Safety Statements | 16-60-61 |
| RIDADR | UN 3089 4.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% trace metals basis |
| bp | 2567 °C (lit.) |
| mp | 1083.4 °C (lit.) |
| Density | 8.94 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |