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203149

Sigma-Aldrich

Copper(II) chloride

99.999% trace metals basis

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Synonym(s):
Cupric chloride
Linear Formula:
CuCl2
CAS Number:
Molecular Weight:
134.45
EC Number:
MDL number:
eCl@ss:
38150111
PubChem Substance ID:

Quality Level

assay

99.999% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: copper

impurities

≤15.0 ppm Trace Metal Analysis

mp

620 °C (lit.)

density

3.386 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

Cl[Cu]Cl

InChI

1S/2ClH.Cu/h2*1H;/q;;+2/p-2

InChI key

ORTQZVOHEJQUHG-UHFFFAOYSA-L

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This Item
222011451665751944
Copper(II) chloride 99.999% trace metals basis

203149

Copper(II) chloride

Copper(II) chloride 97%

222011

Copper(II) chloride

Copper(II) chloride anhydrous, powder, ≥99.995% trace metals basis

451665

Copper(II) chloride

Copper(II) chloride powder, 99%

751944

Copper(II) chloride

assay

99.999% trace metals basis

assay

97%

assay

≥99.995% trace metals basis

assay

99%

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

density

3.386 g/mL at 25 °C (lit.)

density

3.386 g/mL at 25 °C (lit.)

density

3.386 g/mL at 25 °C (lit.)

density

3.386 g/mL at 25 °C (lit.)

impurities

≤15.0 ppm Trace Metal Analysis

impurities

-

impurities

≤50.0 ppm Trace Metal Analysis

impurities

-

mp

620 °C (lit.)

mp

620 °C (lit.)

mp

620 °C (lit.)

mp

620 °C (lit.)

General description

Copper chloride is a white solid. It is insoluble in water. Copper(II) chloride may be prepared by dissolving excess of copper (II) oxide or copper(II) carbonate in dilute hydrochloric acid.

Application

Adding CuCl2 to AgNO3 with EG1mYAbe is used to produce uniform Ag nanowires. Copper chloride may be used as a catalyst in organic chlorination reactions. Used with palladium in a catalytic synthesis of 3-haloindoles via an annulation process.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Noble-Metal Nanostructures with Controlled Morphologies
Jiang M, et al.
Material Matters, 4(1) null
Handbook of Copper Compounds and Applications null
Chemistry (Weinheim An Der Bergstrasse, Germany) null
Synthesis, 1841-1841 (2007)
Pieter Spincemaille et al.
Toxicology and applied pharmacology, 280(2), 345-351 (2014-08-20)
Wilson disease (WD) is caused by accumulation of excess copper (Cu) due to a mutation in the gene encoding the liver Cu transporter ATP7B, and is characterized by acute liver failure or cirrhosis and neuronal cell death. We investigated the

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