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We mainly produce acid dyes and dye intermediates, and we are a professional Wholesale Acid Blue 9 dyes manufacturer of anthraquinone acid dyes in China.

  • Acid Blue 9
  • Acid Blue 9
  • Acid Blue 9
  • Acid Blue 9
Other Acid Dyes Series

Acid Blue 9
Acidic vivid blue FCF

Application: 
Dyeing and printing of wool, silk, polyamide and wool blended fabrics;
Used as food dyes and organic pigments;
Used in the field of paper shading and epidemic prevention;
Used for leather coloring
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Dye Name Color Card
Light (Xenon)

Solubility(90℃g/L)
Dyeing Depth
Water
Washing
(50°C)
ISO 105 C10

Perspiration
(ALkali)
ISO 105 E04
Rubbing
ISO 105 X12
Hot Pressing 
Chlorination water 
o.w.f%
Ch 
Pa 

Co 
Ch 
Pa 
Co 
Ch 
Pa 
Co 
Dry Rub
Wet Rub
(180°)
50mg/L
Acid Blue 9 3
90 1 3
3
3
 2-3    
2-3   

 2-3    
3-4   
3-4   
 3-4    
4 4 4-5
 2-3

Dye Name: Acid Turquoise Blue AE, Acid Turquoise Blue HE, Acid Blue E-A, Acid Blue FCF, Acid Blue FG
CAS Registry Number: 2650-18-2
Character:
It is a greenish-blue hue.
- It's a purple powder that dissolves easily in water. It has a solubility of 50 g/L in 90℃ water and is easily soluble in ethanol. It is orange when it encounters concentrated sulfuric acid and yellow when diluted.
- The aqueous solution is greenish blue dye, which is colorless after adding sodium hydroxide, there is a deep purple precipitate.
- It has good levelling and good whiteness. When dyeing, it should be noted that it is sensitive to copper and iron ions, otherwise, it will affect the chromatic light.
Molecular Structure: Triarylmethanes
Molecular Formula: C37H42N4O9S3
Molecular Weight: 787.90
Samples: Free samples are available, PSS can be sent to you before shipment. The quality of this item is very stable and once you confirm the quality we can deliver to you directly without PSS.
Tianya Industry is a fine chemical enterprise that engages in R&D, production, and operation of acid dyes and intermediates, which has obtained an ISO9001 certificate. Contact us freely for more details.

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