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451665

Sigma-Aldrich

Copper(II) chloride

anhydrous, powder, ≥99.995% trace metals basis

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Synonym(s):
Cupric chloride
Linear Formula:
CuCl2
CAS Number:
Molecular Weight:
134.45
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

anhydrous

Quality Level

assay

≥99.995% trace metals basis

form

powder

impurities

≤50.0 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
222011203149751944
Copper(II) chloride anhydrous, powder, ≥99.995% trace metals basis

451665

Copper(II) chloride

Copper(II) chloride 97%

222011

Copper(II) chloride

Copper(II) chloride 99.999% trace metals basis

203149

Copper(II) chloride

Copper(II) chloride powder, 99%

751944

Copper(II) chloride

assay

≥99.995% trace metals basis

assay

97%

assay

99.999% trace metals basis

assay

99%

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

grade

anhydrous

grade

-

grade

-

grade

-

impurities

≤50.0 ppm Trace Metal Analysis

impurities

-

impurities

≤15.0 ppm Trace Metal Analysis

impurities

-

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.)

General description

CuCl2 was used in studies investigating pleural fibrosis resulting from chronic inhalation of indium phosphide (InP) particles in mice.

Application

Effective catalyst for the tetrahydropyranylation of alcohols, using mild conditions and in high yields.

accessory

Product No.
Description
Pricing

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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