Synonym for merbromin ... <chemical> A popular topical antiseptic with weak antibacterial action. It is incompatible with local anaesthetics. ... Pharmacological action: anti-infective agents, local. ... Chemical name: Mercury, (2',7'-dibromo-3',6'-dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-4'-yl)hydroxy-, disodium salt ... (12 ... Found on http://www.encyclo.co.uk/local/20973