Reactive Orange 14 is a dye that can be used in the dyeing of fabrics and screening of inulin-degrading microorganisms.
Preparation
2,5-Diaminobenzenesulfonic acid diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid coupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation .
Properties and Applications
bright yellow orange. Orange powder. In the water solubility of 60 g/L (20 ℃); 130 g/L (50 ℃). After dyeing for colourful yellow orange, dyeing of metal ions in colored light to turn green. Used for cotton and viscose fabric dyeing.
