Copper
ALDRICH/203122 - powder, 99.999% trace metals basis
Synonym: Cu powder
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: 203122-50G
| assay | 99.999% trace metals basis |
| bp | 2567 °C (lit.) |
| density | 8.94 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/Cu |
| InChI key | RYGMFSIKBFXOCR-UHFFFAOYSA |
| mp | 1083.4 °C (lit.) |
| Quality Level | 100  |
| resistivity | 1.673 μΩ-cm, 20°C |
| SMILES string | [Cu] |
| Application: | High-purity copper powder is used in a variety of applications, such as in the production of electrical components and conductive coatings and as a catalyst in chemical reactions. Additionally, copper powder can be used in the production of various alloys and as a raw material for powder metallurgy. |
| Features and Benefits: | Our 99.999% pure copper powder is useful in the electronics and chemical industries where purity matters most. ✔ Consistent quality ✔ Ultra high purity ✔ Available to scale up: bulk and pilot scale |
| General description: | Copper powder, 99.999% trace metals basis, is a fine powder that is typically red-brown in color. It is often produced through the reduction of copper oxide or other copper compounds using hydrogen or other reducing agents. Our powder is highly pure, with less than 15 ppm impurities such as lead, arsenic, and bismuth, making it suitable for a wide range of industrial and commercial applications. Copper is valued for its excellent electrical and thermal conductivity, high ductility, and resistance to corrosion. |
| Packaging: | 10, 50 g in glass bottle |
| 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 | UN3089 - class 4.1 - PG 2 - EHS - Metal powders, flammable, n.o. |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% trace metals basis |
| bp | 2567 °C (lit.) |
| mp | 1083.4 °C (lit.) |
| Density | 8.94 g/mL at 25 °C (lit.) |
| UNSPSC | 12141711 |