Copper-(red) Powder:NANO-Cu-100-(100nm) purity 99.5% Nano Copper PowderCopper-(red) Powder: NANO-Cu-100-(100nm) purity ≥99.5%1, color: red powder, Spherical2, average particle size: 100 nm3, purity≥ 99.5%4, specific surface area(BET): 6.67 m² / g5, crystal structure: face-centered cubic (fcc)6, bulk density: 0.8g / cm³; theoretic density 8.96g / cm³7, dispersion: no hard agglomeration, can be ...