Acid Blue FCF / Acid Blue 9

Acid Blue FCF

  • C.I.Acid Blue 9

  • C.I.42090

  • CAS: 2650-18-2

  • Standard Strength: 200%

  • Molecular Formula: C37H34N2Na2O9S3

  • Formula Weight: 792.84

Physical and Chemical Properties

 

Appearance: Blue purple powder

Shade: Similar to standard

Strength: 200%

Moisture: ¡Ü5%

Insolubility: ¡Ü1%

Fineness(180 mesh Residue):¡Ü5%


 

Fastness

 

Light

Washing,40¡æ

Water

Perspiration(Acid)

Perspiration(Alkali)

Crocking

3

Bleaching

Staining

Bleaching

Staining

Bleaching

Staining

Bleaching

Staining

Dry

Wet

3

4

4-5

2-4

4

2-3

4-5

2-3

4

3-4


 

Application

 

Direct printing and Coloring for Wool, Polyamide and Silk Fabric


 

Packing

 

Packed in 25kgs Carton



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  • Solution for detergent ink, coating, plastics and textiles with 18 years business experience.
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