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We mainly produce acid dyes and dye intermediates, and we are a professional Wholesale Acid Blue 324 dyes manufacturer of anthraquinone acid dyes in China.

  • Acid Blue 324
  • Acid Blue 324
  • Acid Blue 324
  • Acid Blue 324
  • Acid Blue 324
  • Acid Blue 324
Tnyanyl® E Dyes Series

Acid Blue 324
Weakly acidic vivid blue N-BRL

Properties:
- No blocking effect, good covering properties
- Good dyeing properties and excellent combinability
- Excellent levelling and migration properties
- High light fastness and wide range of shades
- Levelling acid dyes with monosulfonic group

Application:
It is mainly used for dyeing and printing in wool and silk, as well as dyeing pale shades in polyamide, but it is mostly used for nylon.
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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 324 6
1 4-5
3
4
 3-4    
3   

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

Dye Name: Weak Acid Blue BRL, Weak Acid Brilliant Blue N-BRL, Acid Blue BRLL, Acid Blue K-BRLL, Acid Blue N-BRLL
CAS Registry Number: 88264-80-6
Character: Blue powder
Molecular Structure: Anthraquinone
Molecular Formula: C22H16N3NaO6S
Molecular Weight: 473.43
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.

Latest News

Industry knowledge

How does Tianya's innovative research and development affect the market competitiveness of Weakly acidic vivid blue N-BRL dye?

1. Innovative research and development and the improvement of market competitiveness
Weakly acidic vivid blue N-BRL dye is an acid dye with weak acidity and bright blue tones, which is widely used in the manufacture of textiles, printing and dyeing, and other coatings and chemical products. Tianya's innovative research and development is first reflected in the optimization of the synthesis path, performance improvement and environmental protection improvement of the dye. These innovations undoubtedly enhance its market competitiveness.

a) Innovation of synthesis process
Through years of technical accumulation and R&D investment, Tianya has improved the synthesis process of Weakly acidic vivid blue N-BRL dye, making the dye have higher reaction efficiency and lower production cost in the production process. Traditional acid dye production often requires multi-step reactions and high energy consumption. Tianya has made technological innovations in this regard. By optimizing the selection of catalysts and reaction temperature control, the generation of by-products is reduced and the yield of dyes is increased. This technological breakthrough not only effectively reduces production costs, but also greatly shortens the production cycle and increases output, allowing the dye to enter the market at a more competitive price.

b) Improvement of dye performance
In terms of dye performance improvement, Tianya has successfully improved the dyeing strength, color brightness and light fastness of Weakly acidic vivid blue N-BRL dye through in-depth research and fine adjustment of the dye molecular structure. By introducing specific chemical groups into the dye molecule, the adhesion of the dye on the fiber is enhanced, thereby improving the dyeing effect and color fastness. These innovations make the dye more widely used in the textile industry and can meet the dyeing needs of different textile materials.

Especially in terms of light fastness, Weakly acidic vivid blue N-BRL dye has shown better light stability than other similar products in the same industry, and can maintain bright colors and not fade under long-term sunlight, which greatly enhances its application potential in outdoor materials, sportswear and other fields.

c) Innovation in environmental protection and sustainable development
With the increasingly stringent environmental regulations, the global environmental protection requirements for chemicals are getting higher and higher. Tianya deeply realizes the importance of environmental protection issues to the long-term development of enterprises. Therefore, in the research and development of Weakly acidic vivid blue N-BRL dye, it always adheres to the concept of green chemistry. Tianya's R&D team has innovatively developed low-toxic and harmless dye synthesis technology to ensure that no harmful waste is generated during the production process of the dye, and the dye itself is friendly to the human body and the environment.

In addition, Tianya has also actively explored the recycling and reuse of dyes, committed to achieving resource recycling in dye production and minimizing resource waste and pollution emissions in the production process. The application of these environmentally friendly technologies not only improves the market acceptance of Weakly acidic vivid blue N-BRL dye, but also meets the environmental protection requirements of the international market and enhances the competitiveness of the dye in the global market.

2. Technical and performance advantages compared with other products in the same industry
Based on the innovative research and development of Weakly acidic vivid blue N-BRL dye, this product has obvious technical and performance advantages compared with similar dyes on the market, which are mainly reflected in the following aspects:

a) Dyeing effect and color fastness
Compared with other acid dyes in the same industry, Weakly acidic vivid blue N-BRL dye performs better in dyeing effect. The color after dyeing is brighter and more saturated, and it can form a stronger color fastness on the fiber. Especially in terms of perspiration resistance, light resistance and washing resistance, Tianya's products have better performance than competitors. Many dyes tend to fade or change color after long-term use, while Weakly acidic vivid blue N-BRL dye can keep the color bright for a long time, greatly meeting the market demand for high-quality dyes.

b) Advanced production process
In terms of production process, Weakly acidic vivid blue N-BRL dye has higher production efficiency and lower resource consumption, which enables Tianya to provide more cost-competitive products while maintaining high product quality. Compared with some traditional dyes in the same industry, Tianya has reduced its dependence on expensive raw materials by optimizing the synthesis route and improving the reaction efficiency, making the dye not only have a lower production cost, but also able to occupy a price advantage in the market.

c) Environmental protection and low toxicity
Weakly acidic vivid blue N-BRL dye's innovation in environmental protection makes it stand out in the market. Many similar products may have certain problems in environmental protection, such as containing heavy metals or harmful ingredients to the human body, but Tianya ensures that its dyes meet international environmental standards through innovative green chemical processes. This advantage not only complies with increasingly stringent global environmental regulations, but also provides customers with safer and healthier choices, thereby enhancing the market competitiveness of the product.

d) Wide range of applications
Due to the multi-faceted improvement of dye performance, the application range of Weakly acidic vivid blue N-BRL dye has also been greatly expanded. In addition to its wide application in the textile industry, this dye also has good adaptability in industries such as coatings, plastics, and paper. Especially in the dyeing of special materials, Tianya's innovation enables this dye to meet higher application standards, further increasing the market share of the product.