Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives
Aromatske polikarboksilne kisline, njihovi anhidridi, halogenidi, peroksidi in peroksikisline, njihovi halogenski, sulfo–, nitro– ali nitrozo– derivati