Copper chunks 4-10 mm, 99.999%

Name: Copper chunks 4-10 mm, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-016757

About Copper chunks 4-10 mm, 99.999%

Copper chunks 4-10 mm (CAS 7440-50-8) is a high-purity metal offered by Vaqora Chemicals with a typical assay of 99.999%. Formula Cu, molecular weight 63.55 g/mol. Systematically, it is named copper.

In its supplied form it is pieces or chunks. Reported physical data include a melting point of 1083.4 °C and a density of 8.94 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span alloy preparation, evaporation sources and materials research. Buyers come mainly from academic and industrial research and metallurgy and mining.

Available in 25 g, 100 g, 500 g and 4 x 25 kg packs, Copper chunks 4-10 mm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Copper chunks 4-10 mm, 99.999%
Catalogue No.	VQ-016757
CAS Number	7440-50-8
IUPAC name	copper
Molecular formula	Cu
Molecular weight	63.55 g/mol
Exact mass	62.9296
Purity / assay	99.999%
HSN code	74061000
InChIKey	RYGMFSIKBFXOCR-UHFFFAOYSA-N
SMILES	[Cu]
PubChem CID	23978

Physical properties
Physical form	Solid
Appearance	Pieces or chunks
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

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

VQ-016756

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

Puriss

Copper foil, 0.007 mm thick, 99%+

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

VQ-016306

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Frequently asked questions

What is the CAS number of Copper chunks 4-10 mm, 99.999%?

The CAS Registry Number of Copper chunks 4-10 mm, 99.999% is 7440-50-8.

What is the molecular formula and molecular weight of Copper chunks 4-10 mm, 99.999%?

Copper chunks 4-10 mm, 99.999% 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 chunks 4-10 mm, 99.999% can I order?

We supply Copper chunks 4-10 mm, 99.999% in (99.999%) grade, in 25 g, 100 g, 500 g, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Copper chunks 4-10 mm, 99.999%?

Yes. Every lot of Copper chunks 4-10 mm, 99.999% 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 chunks 4-10 mm, 99.999% be shipped internationally?

Yes. Copper chunks 4-10 mm, 99.999% 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.