Copper powder, GR 99.7%

Name: Copper powder, GR 99.7%
Brand: Vaqora Chemicals
SKU: VQ-016098

About Copper powder, GR 99.7%

Vaqora Chemicals supplies Copper powder (AR grade), a metal powder registered under CAS number 7440-50-8, specified at 99.7% purity. The compound has the formula Cu, corresponding to a molecular weight of 63.55 g/mol. Its systematic (IUPAC) name is copper.

In its supplied form it is a reddish brown powder. 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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include powder metallurgy, additive manufacturing, chemical synthesis and electronics and thin films. Typical end-use sectors are academic and industrial research and metallurgy and mining.

Available in 250 g, 500 g, 5 kg and 25 kg packs, Copper powder is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Powder metallurgy
Additive manufacturing
Chemical synthesis
Electronics & thin films

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Copper powder, GR 99.7%
Catalogue No.	VQ-016098
CAS Number	7440-50-8
IUPAC name	copper
Molecular formula	Cu
Molecular weight	63.55 g/mol
Exact mass	62.9296
Grade	AR
Purity / assay	99.7%
HSN code	74061000
InChIKey	RYGMFSIKBFXOCR-UHFFFAOYSA-N
SMILES	[Cu]
PubChem CID	23978

Physical properties
Physical form	Powder
Appearance	Reddish brown powder
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 powder, GR 99.7%?

The CAS Registry Number of Copper powder, GR 99.7% is 7440-50-8.

What is the molecular formula and molecular weight of Copper powder, GR 99.7%?

Copper powder, GR 99.7% 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 powder, GR 99.7% can I order?

We supply Copper powder, GR 99.7% in AR (99.7%) grade, in 250 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Copper powder, GR 99.7%?

Yes. Every lot of Copper powder, GR 99.7% 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 powder, GR 99.7% be shipped internationally?

Yes. Copper powder, GR 99.7% 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.