Direct Fast Red F-3B-Direct Dyes-Qingdao Sanhuan Colorchem CO.,LTD
  • Direct Fast Red F-3B

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

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Physical and Chemical Properties

Appearance: Red powder

Shade: Similar to standard

Strength: 150%

Insolubility: ≤5%

Moisture: ≤1%

Fineness(250 Mesh Sieve Residue):≤5%

 


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


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  • Solution for ink, coating, plastics and textiles with 20 years business experience.
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