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06800 Sigma-Aldrich

4-Aminoantipyrine

for spectrophotometric det. of H2O2 and phenols, ≥98.0%

Synonym: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, Ampyrone

  • CAS Number 83-07-8

  • Empirical Formula (Hill Notation) C11H13N3O

  • Molecular Weight 203.24

  •  Beilstein Registry Number 181635

  •  EC Number 201-452-3

  •  MDL number MFCD00003145

  •  PubChem Substance ID 329748282

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents HPLC, Derivatization Reagents TLC,
InChI Key   RLFWWDJHLFCNIJ-UHFFFAOYSA-N
assay   ≥98.0% (NT)
  ≥98.0%
quality   for spectrophotometric det. of H2O2 and phenols
mp   105-110 °C(lit.)
  108-110 °C
solubility   H2O: soluble0.1 g/mL, clear

Description

Other Notes

4-Aminoantipyrine has been used as a corrosion inhibitor of mild steel in 2 M HCl solution using different techniques: electrochemical impedance spectroscopy (EIS), potentiodynamic polarization and weight loss.

Reagent for the determination of H2O2

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
CD2480000
Protocols & Articles
Peer-Reviewed Papers
15

References

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