congo red

listen to the pronunciation of congo red
الإنجليزية - التركية
kongo kırmızısı
الإنجليزية - الإنجليزية
a dye that turns red in alkaline, blue in acidic solutions
A brownish-red powder, C, used in medicine and as a dye, indicator, and biological stain
An artificial red dye from which the Congo group received its name
a red-brown azo dye especially as a chemical pH indicator (congo red is red in basic and blue in acidic solutions)
It is also widely used either in aqueous solution or as test paper (Congo paper) for the detection of free acid, which turns it blue
congo red

    الواصلة

    con·go Red

    التركية النطق

    känggō red

    النطق

    /ˈkäɴɢgō ˈred/ /ˈkɑːŋɡoʊ ˈrɛd/
المفضلات