in the presence of Benzoic acid (best for blu-ray products) or acetic acid or sodium acetate (for red light products) exists, will C.I.Basic Violet 14(by (a) aniline, O-Methylaniline and p-Methylaniline with Triethylamine hydrochloride and its mixture of 1-Nitrobenzene, or 1-Nitrobenzene and mixtures of 1-Methyl-2-nitrobenzene, iron and Zinc chloride in the presence of heating (Nitrobenzene method); (b)aniline,O-Methylanilineandp-Methylaniline heating the mixture and arsenate (arsenate France) derived) with an excess of anilineheating (about 180 ℃), magenta,and magenta Vice obtained N – phenylated of different mixtures of acetate, sulfate, hydrochloride salt.