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Solvent Yellow 28

Solvent Yellow 28 Structure
Solvent Yellow 28
  • CAS No.5844-01-9
  • Chemical Name:Solvent Yellow 28
  • CBNumber:CB7967658
  • Molecular Formula:C19H16N4O
  • Formula Weight:316.36
  • MOL File:5844-01-9.mol
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Solvent Yellow 28 Chemical Properties,Usage,Production

  • Preparation aniline (2 Moore) diazotization and o-Cresol coupling.
  • Properties and Applications yellow to orange (mineral oil). Soluble in ethanol and toluene, hardly soluble in water. In concentrated sulfuric acid to red light brown, dilution after dark brown solution, and then have yellow brown precipitation; In hot concentrated hydrochloric acid for yellow brown solution; At 2% hot sodium hydroxide solution for red light brown. Used for alcohol, esters, hydrocarbon solvent, oil and paraffin color.
    Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
    Melting point Stable
    ISO Well 117 100≥180

    Sublimation

    		Well Well Well
Solvent Yellow 28 Preparation Products And Raw materials
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Solvent Yellow 28 Spectrum
5844-01-9, Solvent Yellow 28Related Search:
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