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Merck
CN

467855

Copper(II) nitrate hemi(pentahydrate)

ACS reagent, ≥99.99% trace metals basis

Synonym(s):

Cupric nitrate hemi(pentahydrate)

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About This Item

Linear Formula:
Cu(NO3)2 · 2.5H2O
CAS Number:
19004-19-4
Molecular Weight:
232.59
NACRES:
NA.23
PubChem Substance ID:
24870442
UNSPSC Code:
12352302
EC Number:
221-838-5
MDL number:
MFCD02253001
Assay:
≥99.99% trace metals basis
Grade:
ACS reagent
Form:
crystalline

Key Documents

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Product Name

Copper(II) nitrate hemi(pentahydrate), ACS reagent, ≥99.99% trace metals basis

InChI key

IZDJJEMZQZQQQQ-UHFFFAOYSA-N

InChI

1S/2Cu.4NO3.5H2O/c;;4*2-1(3)4;;;;;/h;;;;;;5*1H2/q2*+2;4*-1;;;;;

SMILES string

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

grade

ACS reagent

assay

≥99.99% trace metals basis

form

crystalline

reaction suitability

core: copper

impurities

≤0.01% insolubles
<100 ppm total metallic impurities

anion traces

chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.01%

cation traces

Ca: ≤0.005%
Fe: ≤0.005%
K: ≤0.005%
Na: ≤0.01%
Ni: ≤0.01%
Pb: ≤0.001%

application(s)

electroplating
material synthesis precursor

Quality Level

200

Related Categories

Application

  • Meets the ACS standards, ensuring consistent quality and reliability for laboratory and industrial use.
  • The 99.99% trace metals purity of Copper(II) nitrate hemi(pentahydrate) guarantees minimal impurities, making it ideal for sensitive applications in both research and industry.
  • This compound is highly soluble in water, facilitating its use in various chemical processes and reactions.We provide low levels of chloride and sulfate, essential for preventing corrosion and ensuring component reliability in semiconductor and electronics manufacturing.
Catalyzes oxidative coupling of 2,6-dimethylphenol to produce a polymer which is an important engineering material.

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 1 - Skin Corr. 1B

Storage Class

5.1A - Strongly oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCW9142
MKCS6505
MKCQ1916
MKCP2535
MKCM6773

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Baesjou, P.J. et al.
Macromolecules, 32, 270-270 (1999)
Derak J James et al.
ACS applied materials & interfaces, 7(42), 23623-23632 (2015-10-20)
Derivatives of synthetic tetrahedrite, Cu12Sb4S13, are receiving increasing attention in the thermoelectric community due to their exploitation of plentiful, relatively nontoxic elements, combined with a thermoelectric performance that rivals that of PbTe-based compounds. However, traditional synthetic methods require weeks of

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