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10414 Sigma-Aldrich

Aniline hydrochloride

purum p.a., for sugar analysis, ≥99.0% (AT)

  • CAS Number 142-04-1

  • Linear Formula C6H5NH2 · HCl

  • Molecular Weight 129.59

  •  Beilstein Registry Number 3593823

  •  EC Number 205-519-8

  •  MDL number MFCD00012958

  •  PubChem Substance ID 24846637

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Application Specific Reagents, Food & Beverage, Reagents for Analysis of Carbohydrates,
grade   for sugar analysis
vapor density   4.46 (vs air)
InChI Key   MMCPOSDMTGQNKG-UHFFFAOYSA-N
grade   purum p.a.
assay   ≥99.0% (AT)
ign. residue   ≤0.05%
mp   196-198 °C(lit.)
  197-200 °C
anion traces   sulfate (SO42-): ≤200 mg/kg

Description

Biochem/physiol Actions

The acute toxicity of aniline involves its activation in vivo to 4-hydroxyaniline and the formation of adducts with hemoglobin. In erythrocytes, this is associated with the release of iron and the accumulation of methemoglobin and the development of hemolytic anemia and inflammation of the spleen. Tumor formation is often observed in the spleen on prolonged administration.

Application

Aniline hydrochloride was used as a polymer which was mixed with a surfactant in the preparation of polyaniline for a comparison of its conductivity with polyprrrole under same conditions. It may be used in an experimental procedure conducted to study the specificity of myokinase and adenine nucleotides in oxidative phosphorylations.

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Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN 1548 6.1 / PGIII
WGK Germany 
3
RTECS 
CY0875000
Flash Point(F) 
381.2 °F
Flash Point(C) 
194 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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