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Sigma-Aldrich

Copper(II) carbonate basic

reagent grade

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Synonym(s):
Cupric carbonate basic
Linear Formula:
CuCO3 · Cu(OH)2
CAS Number:
Molecular Weight:
221.12
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.55

grade

reagent grade

Quality Level

form

powder

concentration

50.0-57.0% Cu (EDTA titration)

SMILES string

[Cu++].O[Cu]O.[O-]C([O-])=O

InChI

1S/CH2O3.2Cu.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4

InChI key

ZMMDPCMYTCRWFF-UHFFFAOYSA-J

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1 of 4

This Item
45165724174112852
Copper(II) sulfate anhydrous, powder, ≥99.99% trace metals basis

Sigma-Aldrich

451657

Copper(II) sulfate

-
Copper(II) oxide ACS reagent, ≥99.0%

Sigma-Aldrich

241741

Copper(II) oxide

Essential Grade
Copper(II) sulfate puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)

Sigma-Aldrich

12852

Copper(II) sulfate

Essential Grade
form

powder

form

powder

form

powder

form

solid

concentration

50.0-57.0% Cu (EDTA titration)

concentration

-

concentration

-

concentration

-

General description

Copper(II) carbonate basic is naturally found in azurite and malachite. On heating, it undergoes decomposition to form copper(II) oxide, carbon dioxide and water. Due to its high initial discharge capacity, copper(II) carbonate (basic) is being considered as a promising candidate as anode materials for lithium-ion batteries.

Application

Copper(II) carbonate basic (Cupric carbonate basic, Copper(II) basic carbonate) may be used in the preparation of colloidal copper.
Copper(II) carbonate basic along with different ligands form an efficient catalytic system for ′on water′ β-borylation of Michael acceptors, alkenes and alkynes.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

does not flash

Flash Point(C)

does not flash


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Gerrans GC, et al.
Sasol Encyclopaedia of Science and Technology (2004)
Preparation and characterization of basic carbonates as novel anode materials for lithium-ion batteries.
Shao L, et al.
Ceramics International, 40(2), 3105-3116 (2014)
Basic CuCO3/ligand as a new catalyst for'on water'borylation of Michael acceptors, alkenes and alkynes: application to the efficient asymmetric synthesis of ?-alcohol type sitagliptin side chain.
Stavber G and Casar Z.
Applied Organometallic Chemistry, 27(3), 159-165 (2013)
Daintith J
The facts on file dictionary of chemistry, 60-60 (2014)
Preparation and characterization of uniform particles of pure and coated metallic copper.
Hsu WP, et al.
Powder Technology, 63(3), 265-275 (1990)

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