also: マーキュロクローム
noun
Mercurochrome; merbromin
A brand name for a topical antiseptic containing merbromin, once common in Japan but now largely replaced by other disinfectants.
昔は擦り傷にマーキュロクロムをよく塗ったものだ。
In the old days, people often applied Mercurochrome to scrapes.