Difference between revisions of "CI 13065, Metanil Yellow, Acid Yellow 36, LC"
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Molecular Weight 375.3768 | Molecular Weight 375.3768 | ||
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== Analytical instrumentation and procedures == | == Analytical instrumentation and procedures == |
Revision as of 11:43, 2 August 2017
Synonyms
C.I. 13065; C.I. Acid Yellow 36; C.I. Acid Yellow 36 monosodium salt; C.I. Acid Yellow 36, monosodium salt; C.I. Acid Yellow 36, monosodium salt; 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt; 3-[[4-(Phenylamino)phenyl]azo]benzenesulfonic acid monosodium salt; Acid Yellow 36; metanil yellow (C.I. 13065); sodium 3-(p-anilinophenylazo)benzenesulphonate; Acid Yellow 36 (13065); Acid Golden Yellow G; C.I.Acid Yellow 36; [3-(4-anilinophenyl)azophenyl]sulfanyloxyperoxysodium
Molecular Information
Molecular Formula C18H14N3NaO3S
Molecular Weight 375.3768
Analytical instrumentation and procedures
Chromatograms
Fiber sample (~0.5 cm) from Peabody-Essex, Salem was extracted with 1 mL methanol:H2O (v:v=1:1) with 5% formic acid. Then the upper 30 μl of solution was removed for HPLC-DAD-MS analysis (20 μl was injected).
Results
Identified compounds
Compound | RT (min.) | MW | UV/vis | Other | |
---|---|---|---|---|---|
palmatine | 37.1 | 351 | 348,428 | major component | |
jatrorrhizine | 34.4 | 337 | 348,428 |