Copper rod, dia 4 mm, 99.99%

Name: Copper rod, dia 4 mm, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-016503

About Copper rod, dia 4 mm, 99.99%

Vaqora Chemicals supplies Copper rod, dia 4 mm, a metal wire / rod registered under CAS number 7440-50-8, specified at 99.99% purity. With the molecular formula Cu, it has a molar mass of 63.55 g/mol. Systematically, it is named copper.

It is supplied as a rod. Key physical data: a melting point of 1083.4 °C and a density of 8.94 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span electrodes and filaments, thermocouples and heating and materials research. Buyers come mainly from academic and industrial research, metallurgy and mining and electronics and semiconductors.

We offer Copper rod, dia 4 mm in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Electrodes & filaments
Thermocouples & heating
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Copper rod, dia 4 mm, 99.99%
Catalogue No.	VQ-016503
CAS Number	7440-50-8
IUPAC name	copper
Molecular formula	Cu
Molecular weight	63.55 g/mol
Exact mass	62.9296
Purity / assay	99.99%
HSN code	74061000
InChIKey	RYGMFSIKBFXOCR-UHFFFAOYSA-N
SMILES	[Cu]
PubChem CID	23978

Physical properties
Physical form	Solid
Appearance	Rod
Melting point	1083.4 °C
Density	8.94 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7440-50-8

Copper chunks 1-3 mm, 99.999%

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016756

Copper chunks 4-10 mm, 99.999%

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016757

Copper foil, 0.0005 mm thick, 99%+

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016301

Technical

Copper foil, 0.0005 mm thick, technical grade

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-046352

Copper foil, 0.00075 mm thick, 99.97%

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016302

Copper foil, 0.001 mm thick, 99.97%

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016303

Copper foil, 0.002 mm thick, 99%+

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016304

Copper foil, 0.0025 mm thick, 99.97%

CAS: 7440-50-8
Formula: Cu
MW: 63.55 g/mol

VQ-016305

All 21 products with CAS 7440-50-8 →

Frequently asked questions

What is the CAS number of Copper rod, dia 4 mm, 99.99%?

The CAS Registry Number of Copper rod, dia 4 mm, 99.99% is 7440-50-8.

What is the molecular formula and molecular weight of Copper rod, dia 4 mm, 99.99%?

Copper rod, dia 4 mm, 99.99% has the molecular formula Cu and a molecular weight of 63.55 g/mol. Its IUPAC name is copper.

Which grade and pack sizes of Copper rod, dia 4 mm, 99.99% can I order?

We supply Copper rod, dia 4 mm, 99.99% in (99.99%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Copper rod, dia 4 mm, 99.99%?

Yes. Every lot of Copper rod, dia 4 mm, 99.99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Copper rod, dia 4 mm, 99.99% be shipped internationally?

Yes. Copper rod, dia 4 mm, 99.99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.