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96440 Supelco

Zincon monosodium salt

for spectrophotometric det. of Cu, Zn

Synonym: 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt, 2-Carboxy-2′-hydroxy-5′-sulfoformazyl-benzene monosodium salt

  • CAS Number 62625-22-3

  • Empirical Formula (Hill Notation) C20H15N4NaO6S

  • Molecular Weight 462.41

  •  Beilstein/REAXYS Number 728403

  •  EC Number 263-651-1

  •  MDL number MFCD00064385

  •  PubChem Substance ID 329770506

  •  NACRES NA.21

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Indicators, Metal Titration Indicators, Spectroscopy,
InChI Key   DVHNWVSFUULGKM-XJRAADKASA-M
Quality Level   100
quality   for spectrophotometric det. of Cu, Zn
mp   250-260 °C (dec.)

Description

General description

Molar absorption coefficients and stability constants of Zincon metal complexes for determination of metal ions and bioinorganic applications. A. Kocyla, A. Pomorski, A. Krezel, Journal of Inorganic Biochemistry 176, 53-65, (2017).

Application

A colorimetric indicator for Zn, Cu and Hg

Other Notes

Reagent for the spectrophotometric determination of zinc; Simultaneous determination of zinc and copper; Used in automated flow injection analysis of zinc

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Titrette from Brand
Protocols & Articles
Peer-Reviewed Papers
15

References

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