2-Amino-5-nitrophenol diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then into chromium complex.
Properties and Applications
red powder. In the solvents have excellent solubility, and all kinds of resin has good compatibility, color and vivid colors, acid, alkali, light and heat. Suitable for high-grade wood, natural and synthetic leather, printing ink, vacuum plating, the aluminum foil and other metal coloring, and can be used in household electric appliance, auto decoration, printing paste can, plastic coloring, etc.
