Home > Term: congo red
congo red
C32H22N6Na2O6S2 An azo dye, sodium diphenyldiazo-bis-_- naphthylamine sulfonate, used as a biological stain and as an acid-base indicator; it is red in alkaline solution and blue in acid solution.
- Part of Speech: noun
- Industry/Domain: Chemistry
- Category: Organic chemistry
- Company: McGraw-Hill
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Creator
- Dr. James
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