铜，Copper；ACS reagent, granular, 10-40 mesh, ≥99.90%

等级

ACS reagent

质量水平

200

测定

≥99.90%

形式

granular

reaction suitability

core: copper
reagent type: catalyst

电阻率

1.673 μΩ-cm, 20°C

杂质

≤0.001% P
≤0.02% insol. dil. HNO₃

粒径

10-40 mesh

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

密度

8.94 g/mL at 25 °C (lit.)

痕量阳离子

Ag: ≤0.002%
As: ≤5 ppm
Fe: ≤0.005%
Mn: ≤0.001%
Pb: ≤0.005%
Sb and Sn: ≤0.01%

SMILES string

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N