Solvent Violet 14

Preparation

1,5-Dichloroanthracene-9,10-dione and 1,8-Dichloroanthracene-9,10-dione or 1,5-Dinitroanthracene-9,10-dione and 1,8-Dinitroanthracene-9,10-dione mixture and p-Methylaniline condensation.

Properties and Applications

brilliant purple. In concentrated sulfuric acid for olive green, purple precipitation after dilution. Used for oil, paraffin wax, polystyrene, wood of coloring.