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We mainly produce acid dyes and dye intermediates, and we are a professional Wholesale Acid Red 88 dyes manufacturer of anthraquinone acid dyes in China.

  • Acid Red 88
  • Acid Red 88
  • Acid Red 88
  • Acid Red 88
  • Acid Red 88
  • Acid Red 88
Other Acid Dyes Series

Acid Red 88
Acid red A

It is suitable 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 Red 88 6
1 5
5
5
 4    
4   

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

Dye Name: Acid Red A, Acid-fast Red A, Acid Red G
CAS Registry Number: 1658-56-6
Character:
The dye is a deep red powder with a vivid red hue.
- It is slightly soluble in acetone, but soluble in ethanol, water, and cellulose (which appears red).
- When it encounters concentrated sulfuric acid, it will show a blue-purple color, and when diluted, it will form a yellow-brown precipitate. It is also slightly soluble in nitric acid (reddish yellow).
- When mixed with sodium hydroxide solution, the dye appears a thin reddish brown color with precipitation.
- When encountering dyed copper and iron ions, the color is relatively dim, but it has good discharge performance.
Molecular Structure: Monoazo
Molecular Formula: C20H13N2NaO4S
Molecular Weight: 400.38
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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