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Solvent yellow 12

Basic information Safety Related Supplier
Solvent yellow 12 Basic information
Solvent yellow 12 Chemical Properties
  • Melting point:98°C
  • Boiling point:367.89°C (rough estimate)
  • Density 1.09
  • refractive index 1.6419 (estimate)
  • pka8.87±0.43(Predicted)
  • color Red needles with blue reflex
Solvent yellow 12 Usage And Synthesis
  • PreparationO-Methylaniline diazotization, and p-Cresol coupling.
  • Safety ProfileQuestionable carcinogen withexperimental tumorigenic data. When heated todecomposition it emits toxic fumes of NOx.
  • Properties and Applicationsbrilliant green yellow to red light yellow. Soluble in ethanol, Acetone and benzene. In ethanol from out of the crystallization product melting point 97 ℃. In concentrated sulfuric acid to red light brown, after dilution red yellow precipitation. Used for mineral oil, grease, paraffin wax color.
    Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
    Melting point Stable
    ISO Well 97 80≥140

    Sublimation

    Insoluble No change No change
Solvent yellow 12(6370-43-0)Related Product Information
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  • Company Name:Dideu Industries Group Limited
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