Naphthol blue - definition of Naphthol blue by The Free Dictionary
|(Chem.) ||brilliant dyestuffs produced from certain complex nitrogenous derivatives of naphthol or naphthoquinone.|
See also: Naphthol
References in periodicals archive
1 % decolorization of naphthol blue
black and rodamin 6G in presence of vanillin and by pointed gourd peroxidase, respectively.
The meristemoids were intensely stained with naphthol blue
black (dye content [greater than or equal to] 85%)
Distilled water 500 mL 5-Sulfosalicylic acid 20 g Naphthol blue
black 3 g Sodium carbonate 3 g Formic acid 50 mL Glacial acetic acid 50 mL Kodak Photo-Flo[TM] 600 solution 12.
Citric acid stock solution 1000 mL Naphthol blue
black 2 g Kodak Photo-Flo[TM] 600 solution 2 mL