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DIRECT RED 80

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DIRECT RED 80 Basic information
DIRECT RED 80 Chemical Properties
  • Colour Index 35780
  • pkapK1-6 < 2; pK7.8 >13(at 25℃)
  • form powder
  • Water Solubility Partly soluble in water, very slightly soluble in ethanol, and cellosolve. Insoluble in many organic solvents.
  • Merck 14,8548
  • BRN 8185575
  • InChIKeyYIQKLZYTHXTDDT-IJPLDVMMSA-H
  • CAS DataBase Reference2610-10-8
  • EPA Substance Registry SystemC.I. Direct Red 80, hexasodium salt (2610-10-8)
Safety Information
  • Safety Statements 22-24/25
  • WGK Germany 3
  • TSCA Yes
MSDS
DIRECT RED 80 Usage And Synthesis
  • UsesStain for connective tissue. Dye for cellulose fibers.
  • DefinitionChEBI: An organic sodium salt resulting from the formal condensation of Sirius red F3B (acid form) with six equivalents of sodium hydroxide. A polyazo dye used principally in staining methods for collagen and amyloid.
  • Properties and Applications

    Standard

    Acid Resistance

    Alkali Resistance

    Light Fastness

    Soaping

    Water

    Fading

    Stain

    Fading

    Stain

    ISO

    4

    3

    4-5

    3

    3

    AATCC

    5

    2

    4-5

    3

    3

DIRECT RED 80 Preparation Products And Raw materials
DIRECT RED 80(2610-10-8)Related Product Information
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