Congo red (C.I. 22120) indicator Reag. Ph Eur

Code: 1.01340.0025

Azo dye, soluble in water (colloidal solution) and ethanol. A 1 % solution in ethanol is used for detection of amyloid proteins (= abnormally mutated proteins).

per 50G
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Synonyms: Direct Red 28 , Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate) , CI 22120 M-Clarity™ quality level = MQ200