Product Name:

Copper

Synonyms:

Copper gauze, Woven from 0.056mm (0.0022 in.) dia. wire;Copper, Solid;Copper gauze, Woven from 0.23mm (0.009 in.) dia. wire;Copper sputtering target, 50.8mm (2.0 in.) dia. x 6.35mm (0.250 in.) thick;Copper rod, 19mm (0.8 in.) dia.;Copper rod, 9.5mm (0.4 in.) dia.;Copper standard solution, 1 mg/ml Cu in 2% HNO3;Copper plasma standard solution, Cu 10000μg/mL

CAS:

MF:

Cu

MW:

63.55

EINECS:

231-159-6

Product Categories:

Certified Reference Materials (CRMs);Labware;Metal;Tubing;Analytical/Chromatography;Elemental Analysis;Spectroscopy;Industrial Raw MaterialsReference/Calibration Standards;Reactor DosimetryCertified Reference Materials (CRMs);Alphabetic;Application CRMs;C;CO - CZCertified Reference Materials (CRMs);IRMM/BCR Certified Reference Materials;Matrix CRMs;Reactor Neutron Dosimetry;Reactor Neutron DosimetryCertified Reference Materials (CRMs);CopperMaterials Science;CopperPharmacopoeia (USP);Pharmacopoeia A-Z;ACS GradeChemical Synthesis;Essential Chemicals;Routine Reagents;29: Cu;Nanoparticles: Metals and Metal AlloysNanomaterials;Materials Science;Nanomaterials;Nanopowders and Nanoparticle Dispersions;Copper;Metal and Ceramic Science;Metals;Inorganics;metal or element;CopperMetal and Ceramic Science;Catalysis and Inorganic Chemistry;Chemical Synthesis

Mol File:

7440-50-8.mol

 

Copper Chemical Properties

Melting point 

1083.4 °C(lit.)

Boiling point 

2580 °C

density 

8.92

Fp 

-23 °C

storage temp. 

2-8°C

form 

wire

color 

Rust-brownish

Specific Gravity

8.92

resistivity

1.673 μΩ-cm, 20°C

Water Solubility 

insoluble

Sensitive 

air sensitive

Merck 

13,2545

Exposure limits

TLV-TWA 1 mg(Cu)/m³ (dusts and mists) (ACGIH and MSHA); 0.2 mg/m³ (fumes) (ACGIH).

Stability:

Stable. Incompatible with strong acids, active halogen compounds, chlorine, fluorine, iodine, bromine, ammonia. May react explosively with strong oxidizing agents.

InChIKey

RYGMFSIKBFXOCR-UHFFFAOYSA-N

CAS DataBase Reference

7440-50-8(CAS DataBase Reference)

NIST Chemistry Reference

Copper(7440-50-8)

EPA Substance Registry System

Copper(7440-50-8)

 

Safety Information

Hazard Codes 

F,N,Xi,Xn

Risk Statements 

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 Statements 

5-26-16-61-62-36/37-60-36

RIDADR 

UN 3089 4.1/PG 2

WGK Germany 

3

RTECS 

GL5325000

F 

10

TSCA 

Yes

HazardClass 

4.1

PackingGroup 

III

HS Code 

74081100

Hazardous Substances Data

7440-50-8(Hazardous Substances Data)