Sudan II 90% (Farbstoffgehalt), Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

199656-25G
199656-25GEA 52.6 EUR
199656-25G
Sudan II 90% (Farbstoffgehalt), Sigma-Aldrich®
Sudan II

Sudan II has been used to determine its presence in commercial spices such as hot chilli food samples (LC–ESI–MS/MS).


  • Sudan II is a fat-soluble synthetic colorant and it belongs to the group of azo compounds
  • It is classified by the international agency for research on cancer (IARC) as category three carcinogens because it has an ability to cause certain forms of liver and bladder cancer in animals


It is also used a diagnostic assay manufacturing, hematology, histology.

Formel: C₁₈H₁₆N₂O
MDL: MFCD00003896
CAS-Nummer: 3118-97-6
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Spezifikation Testergebnisse

Appearance Orange to dark red powder
Infrared spectrum Conforms to Structure
UV-visible spectrum In methanol (E494 (±3 nm) = 14000 (minimum); E422 (±3 nm) = 9000 (minimum))
Carbon 68.8 - 87.6%
Nitrogen 8.9 - 11.4%
Solubility 10 mg/ml, CHCL₃; clear to opaque, orange to red solution

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