Sudan II 90% (Farbstoffgehalt), Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
Synonyme:
Sudan® II (Orange), 1-(2,4-Dimethylphenylazo)-2-naphthol, Solvent Orange 7, Sudan Orange
199656-25G
199656-25GEA
52.6
EUR
199656-25G
Sudan II 90% (Farbstoffgehalt), Sigma-Aldrich®
Sudan II
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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