Monoazo dyes

Full Title

Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves > with the reactive group not directly attached to a heterocyclic ring > the reactive group being an ethylenamino or N-acylated ethylenamino group or a —CO—NH—CH2—CH2—X group, wherein X is a halogen atom, a quaternary ammonium group or O-acyl and acyl is derived from an organic or inorganic acid, or a beta-substituted ethylamine group > Azo dyes > Monoazo dyes