CONGO RED


Meaning of CONGO RED in English

Chem.

a water-soluble powder, C 32 H 22 O 6 N 6 S 2 Na 2 , one of the Congo colors that is not acid-fast or lightfast: used chiefly as a dye, biological stain, and chemical indicator.

[ 1880-85 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .