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)
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ANILINE BLUE (SPIRIT SOLUBLE) Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
dark red crystals
synthetische
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-Methylaniline?and?p-Methylaniline? heating the mixture and arsenate (arsenate France) derived) with an excess of aniline?heating (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.
Standard
Light Fastness
Heat-resistant(℃)
water
Sodium Carbonate(5%)
Hydrochloric acid(5%)
Melting point
Stable
ISO
Good
Insoluble
ANILINE BLUE (SPIRIT SOLUBLE) Upstream-Materialien And Downstream Produkte