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357456

Copper

Name: Copper | Sigma Aldrich | Chemikart
Brand: Chemikart

powder (dendritic), <45 μm, 99.7% trace metals basis

Manufacturer: Sigma Aldrich

CAS Number: 7440-50-8

Select a Size

Pack Size	SKU	Availability	Price
100 G	357456-100-G	In Stock	₹ 5,528.20
500 G	357456-500-G	In Stock	₹ 17,112.10

357456 - 100 G

₹ 5,528.20

In Stock

Quantity

Base Price: ₹ 5,528.20

GST (18%): ₹ 995.076

Total Price: ₹ 6,523.276

Quality Level

100

Assay

99.7% trace metals basis

form

powder (dendritic)

resistivity

1.673 μΩ-cm, 20°C

particle size

<45 μm

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

SMILES string

[Cu]

InChI

1S/Cu

Other Options

Product Name	Manufacturer	Price Range
Strem, An Ascensus Company CAS# 7440-50-8. 1000 x 200mm. Copper foil (99%). MFCD00010965	Strem, An Ascensus Company	₹ 22,998.53
Strem, An Ascensus Company CAS# 7440-50-8. 200 x 200mm. Copper foil (99%). MFCD00010965	Strem, An Ascensus Company	₹ 5,698.30
Strem, An Ascensus Company CAS# 7440-50-8. 250 x 150mm. Copper foil (99.9%). MFCD00010965	Strem, An Ascensus Company	₹ 7,905.74
Strem, An Ascensus Company CAS# 7440-50-8. 50 x 300mm. Copper foil (99.9%). MFCD00010965	Strem, An Ascensus Company	₹ 16,222.18
Sigma Aldrich Fine Chemicals Biosciences Copper IRMM(R), certified reference material, 0.5 mm wire \| 7440-50-8 \| MFCD00010965 \| 1EA	Sigma Aldrich Fine Chemicals Biosciences	₹ 41,376.82
Sigma Aldrich Fine Chemicals Biosciences Copper IRMM(R), certified reference material, 0.1 mm foil \| 7440-50-8 \| MFCD00010965 \| 1EA	Sigma Aldrich Fine Chemicals Biosciences	₹ 66,735.09
Sigma Aldrich Fine Chemicals Biosciences Copper nanopowder, 25 nm particle size (TEM) \| 7440-50-8 \| MFCD00010965 \| 5G	Sigma Aldrich Fine Chemicals Biosciences	₹ 9,548.50
Sigma Aldrich Fine Chemicals Biosciences Copper nanopowder, 60-80 nm particle size (SAXS), >=99.5% trace metals basis \| 7440-50-8 \| MFCD00010965 \| 5G	Sigma Aldrich Fine Chemicals Biosciences	₹ 6,887.58
Sigma Aldrich Fine Chemicals Biosciences Copper powder, <425 mum, 99.5% trace metals basis \| 7440-50-8 \| MFCD00010965 \| 2KG	Sigma Aldrich Fine Chemicals Biosciences	₹ 30,814.43
Strem, An Ascensus Company CAS# 7440-50-8. 100g. Copper powder (99.5%). MFCD00010965	Strem, An Ascensus Company	₹ 5,082.26

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Description

General description: Copper powder (dendritic) is also known as an electrolytic copper powder (ECP) which has a dendritic shape with a particle size that is less than 4.5 μm. The dendritic shape of the copper particles can be produced by electrolytic deposition method.[1][2]
Application: ECP can be used as a catalyst in the production of biodiesel by transesterification of soybean oil and partial hydrogenation of polyunsaturated compounds.[3] It can also be used to form a metal composite with carbon nanotubes for the formation of high strength copper alloys.[1]

SAFETY INFORMATION

Pictograms

GHS02,GHS09

Signal Word

Danger

Hazard Statements

H228,H410

Precautionary Statements

P210 - P240 - P241 - P273 - P280 - P370 + P378

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Compare Similar Items

Show Difference

Sigma Aldrich

357456

powder (dendritic), <45 μm, 99.7% t...

Quality Level:

100

Assay:

99.7% trace metals basis

form:

powder (dendritic)

resistivity:

1.673 μΩ-cm, 20°C

particle size:

<45 μm

bp:

2567 °C (lit.)

mp:

1083.4 °C (lit.)

density:

8.94 g/mL at 25 °C (lit.)

SMILES string:

[Cu]

InChI:

1S/Cu

Fischer Scientific

3574575

Handi-pack packaging configurations...

Quality Level:

Assay:

form:

resistivity:

particle size:

bp:

mp:

density:

SMILES string:

InChI:

Fischer Scientific

3574585

Dry specimen containers constructed...

Quality Level:

Assay:

form:

resistivity:

particle size:

bp:

mp:

density:

SMILES string:

InChI:

Sigma Aldrich

357464

powder, ≤5 μm particle size, 99.9%...

Quality Level:

100

Assay:

99.9%

form:

powder

resistivity:

particle size:

≤5 μm

bp:

mp:

density:

SMILES string:

O=[Cu].O=[Ba].O=[Y]O[Y]=O

InChI:

1S/Ba.Cu.5O.2Y

Copper

Select a Size

Select a Size

Properties

Quality Level

Assay

form

resistivity

particle size

bp

mp

density

SMILES string

InChI

Other Options

Related Products

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Sigma Aldrich

Description

SAFETY INFORMATION

Pictograms

Signal Word

Hazard Statements

Precautionary Statements

Hazard Classifications

WGK

Flash Point(F)

Flash Point(C)

Personal Protective Equipment

Compare Similar Items

Show Difference

Sigma Aldrich

Quality Level: 100 Assay: 99.7% trace metals basis form: powder (dendritic) resistivity: 1.673 μΩ-cm, 20°C particle size: <45 μm bp: 2567 °C (lit.) mp: 1083.4 °C (lit.) density: 8.94 g/mL at 25 °C (lit.) SMILES string: [Cu] InChI: 1S/Cu

Fischer Scientific

Quality Level: __ Assay: __ form: __ resistivity: __ particle size: __ bp: __ mp: __ density: __ SMILES string: __ InChI: __

Fischer Scientific

Quality Level: __ Assay: __ form: __ resistivity: __ particle size: __ bp: __ mp: __ density: __ SMILES string: __ InChI: __

Sigma Aldrich

Quality Level: 100 Assay: 99.9% form: powder resistivity: __ particle size: ≤5 μm bp: __ mp: __ density: __ SMILES string: O=[Cu].O=[Ba].O=[Y]O[Y]=O InChI: 1S/Ba.Cu.5O.2Y

Quality Level:

100

Assay:

99.7% trace metals basis

form:

powder (dendritic)

resistivity:

1.673 μΩ-cm, 20°C

particle size:

<45 μm

bp:

2567 °C (lit.)

mp:

1083.4 °C (lit.)

density:

8.94 g/mL at 25 °C (lit.)

SMILES string:

[Cu]

InChI:

1S/Cu

Quality Level:

Assay:

form:

resistivity:

particle size:

bp:

mp:

density:

SMILES string:

InChI:

Quality Level:

Assay:

form:

resistivity:

particle size:

bp:

mp:

density:

SMILES string:

InChI:

Quality Level:

100

Assay:

99.9%

form:

powder

resistivity:

particle size:

≤5 μm

bp:

mp:

density:

SMILES string:

O=[Cu].O=[Ba].O=[Y]O[Y]=O

InChI:

1S/Ba.Cu.5O.2Y