Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

774111

Sigma-Aldrich

Copper

nanopowder, 40-60 nm particle size (SAXS), ≥99.5% trace metals basis

Sign Into View Organizational & Contract Pricing

Select a Size

5 G
$70.50

$70.50

In StockDetails

Request a Bulk Order
All Photos(2)

Select a Size

Change View
5 G
$70.50

About This Item

Empirical Formula (Hill Notation):
Cu
CAS Number:
7440-50-8
Molecular Weight:
63.55
EC Number:
231-159-6
MDL number:
MFCD00010965
UNSPSC Code:
12352302
PubChem Substance ID:
329767663
NACRES:
NA.23

$70.50

In StockDetails

Request a Bulk Order

Quality Level

100

assay

≥99.5% trace metals basis

form

nanopowder

resistivity

1.673 μΩ-cm, 20°C

particle size

40-60 nm (SAXS)

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

Application

Copper nanopowder, 40-60 nm particle size (SAXS) can be used for a variety of applications such as printed electronics,[1] electroless copper plating,[2] heat transfer fluids,[3] catalysis,[4] and thermal energy storage.[5]

Preparation Note

Partially Passivated: < 10% oxygen added by weight

pictograms

FlameEnvironment
GHS02,GHS09

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 2 - Self-heat. 1

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCV9947
MKCV7539
MKCT8010
MKCR9384
MKCP9304

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

Silver nanopowder, &lt;100&#160;nm particle size, contains PVP as dispersant, 99.5% trace metals basis

Sigma-Aldrich

576832

Silver

Copper powder, max. particle size 5 micron, weight 100&#160;g, purity 99.8%

GF18361425

Copper

Copper powder, max. particle size 50 micron, weight 1000&#160;g, purity 99%

GF52483664

Copper

Low-cost and high-throughput synthesis of copper nanopowder for nanofluid applications
Maji NC, et al.
Chemical Engineering Journal, 353, 34-45 (2018)
Evaluation of copper nanoparticles-Paraffin wax compositions for solar thermal energy storage
Lin SC and Al-Kayiem HH
Solar Energy, 132, 267-278 (2016)
Copper nanoparticles for printed electronics: routes towards achieving oxidation stability
Magdassi S, et al.
Materials, 3(9), 4626-4638 (2010)
Ultrasound assisted dispersal of a copper nanopowder for electroless copper activation
Graves JE, et al.
Ultrasonics Sonochemistry, 29, 428-438 (2016)
Cu and Cu-based nanoparticles: synthesis and applications in catalysis
Gawande MB, et al.
Chemical Reviews, 116(6), 3722-3811 (2016)
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service