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82960 Sigma

1-(2-Pyridylazo)-2-naphthol

for spectrophotometric det. of metal ions, ≥97.0%

Synonym: PAN

  • CAS Number 85-85-8

  • Empirical Formula (Hill Notation) C15H11N3O

  • Molecular Weight 249.27

  •  Beilstein Registry Number 206390

  •  EC Number 201-637-9

  •  MDL number MFCD00004071

  •  PubChem Substance ID 329769273

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Cell Biology, Hematology and Histology, Indicators,
InChI Key   LLYOXZQVOKALCD-ISLYRVAYSA-N
assay   ≥97.0% (HPLC)
  ≥97.0%
quality   for spectrophotometric det. of metal ions
color   green to red, upon chelation with metal
  orange-red, as an amorphous solid
  yellow, when dissolved in organic solvent
mp   138-141 °C(lit.)
  138-141 °C

Description

Other Notes

Indicator in complexometry; reagent for the extraction and spectrophotometric determination of many transition metals

Packaging

1, 5 g in glass bottle

Price and Availability


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Biomedical Applications
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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