Direct Fast Red F-3B / Direct Red 80

Direct Fast Red F-3B

  • C.I.Direct Red 80

  • C.I.35780

  • CAS: 2610-10-8

  • Standard Strength: 150%

  • Molecular Formula: C45H26N10Na6O21S6

  • Formula Weight: 1373.07

 

 

Physical and Chemical Properties

 

Appearance: Red powder

Shade: Similar to standard

Strength: 150%

Insolubility: ¡Ü5%

Moisture: ¡Ü1%

Fineness(250 Mesh Sieve Residue):¡Ü5%

 


 

Fastness

 

Light

Washing

Water

 

4-5

Bleaching

Staining

Bleaching

Staining

3

-

3  

-


 

Application

 

Dyeing for Viscose fiber 

Coloring for Silk, Wool, Paper and Leather 


 

Packing

 

Packed in 25kgs Carton



We Provide

  • Solution for detergent ink, coating, plastics and textiles with 18 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
  • SALES NETWORK

    CONTACT US

    To learn more information about our company or obtain specific information about our products,
    please contact serivce center with +86-15376782702 or use the contact us link below.

    get in contact

    Newsletter

    Your email is safe with us!