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Copper

Copper / CAS : 7440-50-8

Appearance Copper is solid at room temperature, the new section is purplish red, and it is easy to oxidize when heated. Copper has excellent conductivity and thermal conductivity, good corrosion resistance, low deformation impedance, and can withstand high cold deformation without cracking UN 3089
HS 74020000 DG Class 4.1
Synonyms Cum3; Ce1110; M3S; Cda122; Copper Atom; Cda110; Cu; Cuprum; Blister Copper; Cathode Copper; Copper Bronze; Copper Powder; M3R; Cda102; Cda101; Copper, Solid; Copper TAPE
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Properties

Summary

Formula
Cu
Molecular Mass
63.54600
Exact Mass
62.92960
PSA
0.00000
Logp
-0.00250
IUPAC
copper
SMILES
[Cu]

Attribute classification

Matter Classification
organic
Category
Inorganic Chemicals > Elementary Element

Chemical and Physical Properties

Melting Point
1083.4 °C
Density
8.92 g/cm3
Boiling Point
2580 °C
Flash Point
-23 °C
Appearance
Copper is solid at room temperature, the new section is purplish red, and it is easy to oxidize when heated. Copper has excellent conductivity and thermal conductivity, good corrosion resistance, low deformation impedance, and can withstand high cold deformation without cracking

Export information

HS Code
74020000
Export Rebate
0%
UN No.
3089
DG-Class
4.1
Risk Code
17-36/38-11-52/53-67-65-62-51/53-48/20-38-53-50/53-50-68/20/21/22-20/21/22
Safety Label
F,N,Xi,Xn

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