Congo red
noun1
An azo dye that turns red in alkaline, blue in acidic solutions.
- Related terms
- Congo dye, Congo group
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
An azo dye that turns red in alkaline, blue in acidic solutions.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
Do you accept non-essential analytics cookies?