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Zur Papierchromatographie der Küpenfarbstoffe

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Zusammenfassung

Es wurde eine papierchromatographische Methode zur Trennung von Küpenfarbstoffen und Indigosolen beschrieben. Entgegen der bisherigen Meinung können die Küpenfarbstoffe in der nichtreduzierten Form chromatographisch getrennt werden.

Summary

The separation of vat dyes and indigosols by help of paper chromatography is described. Contrary to hitherto existing opinions vat dyes can be separated in their non-reduced form.

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Literatur

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Kolšek, J., Mlakar, F. & Perpar, M. Zur Papierchromatographie der Küpenfarbstoffe. Z. Anal. Chem. 188, 345–352 (1962). https://doi.org/10.1007/BF00473225

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  • DOI: https://doi.org/10.1007/BF00473225

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