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96440 Sigma-Aldrich

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 Registry Number 728403

  •  EC Number 263-651-1

  •  MDL number MFCD00064385

  •  PubChem Substance ID 329770506

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Properties

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

Description

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

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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