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3-Hydroxy-N-(4-acetamidophenyl)-2-naphthalenecarboxamide

  • CAS:4711-67-5
  • Chemical name: 3-Hydroxy-N-(4-acetamidophenyl)-2-naphthalenecarboxamide
  • Molecular formula: C19H17NO2
  • Appearance: Powder
  • Shade: Approximate
  • Intensity: 100±3%
  • Content: ≥98%
  • Melting point: ≥210℃
  • Alkali-insoluble: ≤0.3%
  • 2,3 acid content: ≤0.3%
  • The sieve residue 60 mesh (or 80 mesh)≤5%
  • Usage: To synthesize organic pigment orange 38.

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