Product Name

  • Name

    Disperse Blue 257

  • EINECS
  • CAS No. 84931-03-3
  • Density
  • Solubility
  • Melting Point
  • Formula C21H23BrN6O5
  • Boiling Point
  • Molecular Weight 519.35
  • Flash Point
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 84931-03-3 (Disperse Blue 257)
  • Hazard Symbols
  • Synonyms KayalonPolyester Blue 3R-SF;Sumikaron Blue S 3RF;C.I. Disperse Blue 257;
  • PSA
  • LogP

Disperse Blue 257 Chemical Properties

Product Name of Disperse Blue 257 (CAS NO.84931-03-3): Disperse Blue 257 
Molecular Formula: C21H23BrN6O5
Molecular Weight: 519.35
CAS Registry Number: 84931-03-3 
Synonyms of Disperse Blue 257 (CAS NO.84931-03-3): Blue 3RF ; C.I.Disperse Blue 257 ; Disperse Blue 3R-SF ; Begacron Blue 3RSF ; Desron Blue S-2RF ; Kayalon Polyester Blue 3R-SF ; Kiwalon Polyester Blue 3RF

Disperse Blue 257 Uses

 Disperse Blue 257 (CAS NO.84931-03-3) is used in polyester and blended fabrics for dyeing and printing.

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