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Merck
CN

72090

Neocuproine hydrochloride monohydrate

for spectrophotometric det. of Cu, ≥99.0%

Synonym(s):

2,9-Dimethyl-1,10-phenanthroline hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C14H12N2 · HCl · H2O
CAS Number:
303136-82-5
Molecular Weight:
262.73
UNSPSC Code:
23151816
NACRES:
NA.21
PubChem Substance ID:
329763761
MDL number:
MFCD00150062
Beilstein/REAXYS Number:
4584190

Key Documents

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InChI key

APDYLFLZNGECIM-UHFFFAOYSA-N

SMILES string

Cl[H].[H]O[H].Cc1ccc2ccc3ccc(C)nc3c2n1

InChI

1S/C14H12N2.ClH.H2O/c1-9-3-5-11-7-8-12-6-4-10(2)16-14(12)13(11)15-9;;/h3-8H,1-2H3;1H;1H2

assay

≥99.0% (AT), ≥99.0%

form

powder

quality

for spectrophotometric det. of Cu

technique(s)

UV/Vis spectroscopy: suitable

solubility

H2O: 25 mg/mL, clear

Quality Level

100

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Application

Neocuproine hydrochloride monohydrate has been used in measuring copper dissolution in Cu–Ni alloys using colorimetric method. It has also been used in preparing complexing agent solution in studying the antioxidant capacity assays in biological samples based on Cu reducing complexes.
Neocuproine hydrochloride monohydrate has been used in measuring copper dissolution in Cu–Ni alloys using colorimetric method. It has also been used in preparing complexing agent solution in studying the antioxidant capacity assays in biological samples based on Cu reducing complexes. It may be used as a precursor for the preparation of neocuproine, used as an analytical reagent for the determination of copper in environmental samples using spectrophotometric technique.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ9728
BCCJ4716
BCCF8840
BCCD7193
BCBW6417

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Insights on antioxidant assays for biological samples based on the reduction of copper complexes?the importance of analytical conditions.
Marques, Sara S., et al.
International Journal of Molecular Sciences, 15.7, 11387-11402 (2014)
Corrosion inhibitive action of cysteine on Cu?30Ni alloy in aerated 0.5 MH 2 SO 4.
Saifi, H., et al.
Materials Chemistry and Physics, 120.2, 661-669 (2010)
Rapid speciation of trace iron in rainwater by reverse flow injection analysis coupled to a long path length liquid waveguide capillary cell and spectrophotometric detection
Huang Y, et al.
Microchimica Acta, 166(3-4), 221-228 (2008)

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