Spirit Soluble;C.I.Solventblue3;Solvent blue 3 (C.I. 42775);C.I.Solvent Blue 3:C.I.42775;Opal Blue
Solvent Blue 3
Spirit Blue;AnilineBluealcohol-soluble,C.I.42755;Aniline Blue (spirit soluble, C.I. 42755)
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.
Properties and Applications
blue. Insoluble in water, soluble in ethanol. In concentrated sulfuric acid for brown light yellow, blue precipitation after dilution. Dye aqueous solution to join sodium hydroxide as brownish red. Used for alcohol solvent, oil and paraffin color.
