1 Quick detail:
Place of region: China CAS: 7440-50-8 H.S.Code: 7406101000 UN: 3089
2 Properties: Dendrite light rosy powder; easily oxidized in the moist air and soluble in heated sulfuric acid or nitric acid. High purity.
3 Physical:
|
Particle size (μm)
|
Loose density(g/cm3)
|
Hydrogen loss (%)
|
Ignited residue (%)
|
|
-250mesh
|
1.75
|
0.15
|
0.01
|
4 Chemical Compositions (%):
|
Purity
|
99.7min
|
|
Cu
|
99.8
|
|
O
|
0.2
|
|
Ni
|
0.001
|
|
Fe
|
0.0011
|
|
S
|
0.0012
|
|
Pb
|
0.05
|
5 Applications: Widely used in diamond tools, carbon brushes friction materials, P/M products and abrasive materials, pastes, electrical and electronic applications.
6 Packaging: In 25kg, 50kg iron drums with double plastic bags inner, on wooden pallet.
7 Storage: Keep in closed dry room; avoid spillage, sparks or other source of ignition.