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4-nitrocatechol (4ncat) is a suitable ligand for amperometric determination of Al(III) at environmental concentrations.
H. Baum, K.S. Dodgson.; B. Spencer. The assay of arylsulphatases A and B in human urine. Clin. Chim. Acta. 1959, 4 (3),453-455.
Ashvini Chauhan.; Asit K. Chakraborti.; Rakesh K. Jaina. Plasmid-Encoded Degradation of p-Nitrophenol and 4-Nitrocatechol by Arthrobacter protophormiae. Biochem. Biophys. Res. Commun. 2000, 270 (3),733-740.
Reagent for Ge.
Gefahrenhinweise (EU): H302-H315-H319-H335
Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.