Chemical Properties
dark red crystals
Uses
Aniline blue (alcohol soluble) is a biological material or organic compound that can be used in life science research[1][2].
Preparation
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.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Good
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Insoluble
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References
[1] Aniline blue (alcohol soluble) DOI:
10.1126/science.93.2414.333[2] Nicolson GL, Singer SJ. Ferritin-conjugated plant agglutinins as specific saccharide stains for electron microscopy: application to saccharides bound to cell membranes. Proc Natl Acad Sci U S A. 1971 May;68(5):942-5. DOI:
10.1073/pnas.68.5.942
