acriflavine

noun Chemistry.

1. an orange-brown, granular solid, C14H14N3Cl: used chiefly in medicine as an antiseptic.

noun

1. a brownish or orange-red powder used in medicine as an antiseptic and disinfectant. Formula: C 14 H 14 N 3 Cl

n.

1. A brown or orange powder derived from acridine and used as a topical antiseptic.