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61148

Sigma-Aldrich

Copper(II) acetate monohydrate

greener alternative

puriss. p.a., ≥99.0% (RT)

Synonym(s):

Cupric acetate monohydrate

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About This Item

Linear Formula:
Cu(CO2CH3)2 · H2O
CAS Number:
6046-93-1
Molecular Weight:
199.65
Beilstein/REAXYS Number:
3730548
EC Number:
205-553-3
MDL number:
MFCD00149570
UNSPSC Code:
12352103
PubChem Substance ID:
329759367
NACRES:
NA.21

vapor density

6.8 (vs air)

grade

puriss. p.a.

assay

≥99.0% (RT)

form

powder or crystals

greener alternative product characteristics

Catalysis
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impurities

≤0.01% total nitrogen (N)

pH

5.2-5.5 (20 °C, 20 g/L)

anion traces

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤500 mg/kg

cation traces

Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Fe: ≤50 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤20 mg/kg
Zn: ≤50 mg/kg

greener alternative category

Aligned

SMILES string

O.CC(=O)O[Cu]OC(C)=O

InChI

1S/2C2H4O2.Cu.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+2;/p-2

InChI key

NWFNSTOSIVLCJA-UHFFFAOYSA-L

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General description

Copper(II) acetate monohydrate is a bivalent complex of copper. Its magnetic moment has been reported to be 1.4Bohr magnetons at room temperature. Its thermal degradation has been investigated by TG-DTG/DTA (Thermogravimetry-Derivative Thermogravimetry/Differential Thermal Analysis), DSC (Differential Scanning Calorimetry) and XRD (X-ray Diffraction) techniques.
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application


  • Impact of temperature on the physicochemical, structural and biological features of copper-silica nanocomposites.: This study investigates how temperature variations affect the properties of copper-silica nanocomposites. The research focuses on the physicochemical and structural changes that occur and their subsequent impact on biological applications. The findings provide valuable insights for the development of advanced materials with tailored properties for specific applications (Dulski et al., 2020).

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The kinetics of thermal dehydration of copper (II) acetate monohydrate in air.
Zhang K, et al.
Thermochimica Acta, 437(1), 145-149 (2005)
Dinuclear copper (II) acetate monohydrate: a redetermination of the structure by neutron-diffraction analysis.
Brown GM and Chidambaram R.
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The nature of chlorophyll interactions with copper(II) ions varies considerably in organic solvents, depending on the dominant coordinative form. Besides formation of the metallo tetrapyrrolic complex, Cu(II) ions can cause oxidation of the pigment, reversible or irreversible, which can lead
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