Copper Fine Powder 99.7% AR (325 Mesh)
Product Code. |
00852 |
Grade |
|
Purity |
99.7% |
CAS No. |
7440-50-8 |
Molecular Formula |
Cu |
Molecular Weight |
63.55 |
H.S.Code |
7406.10000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Reddish Brown powder |
Melting point/ Freezing point [°C] |
1083°C |
| Boiling point [°C] |
2595°C |
Density [g/cm3] |
8.94 |
Solubility in water [% weight] |
Insoluble in water |
Packaging
Specification
| Appearance | Reddish brown powder |
| Assay | Min 99.7% |
| Substance insoluble in HNO3 | Max 0.02% |
| Phosphorous (P) | Max 0.001% |
| Antimony (Sb) | Max 0.001% |
| Arsenic (As) | Max 0.0001% |
| Lead (Pb) | Max 0.01% |
| Iron (Fe) | Max 0.005% |
| Manganese (Mn) | Max 0.001% |
| Silver (Ag) | Max 0.002% |
| Tin (Sn) | Max 0.001% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS09
Signal Word: Danger
UN No.: 3089
IMCO Class No.: 4.1
Packing Group: II
Hazardous Statement: H228-H400
Precaution Statement: P210-P273