The Global 4-4 Diamino Sulfanilide (DASA) Market was valued at USD 87.5 Million in 2024 and is projected to reach USD 142.7 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.4% during the forecast period (2025–2032). This growth is primarily driven by the expanding textile and leather industries, increasing demand for high-performance dyes, and the rising adoption of sustainable dyeing processes across various manufacturing sectors.

As the global dye intermediate industry evolves to meet stringent environmental standards and consumer demand for vibrant, long-lasting colors, the role of key chemical manufacturers becomes increasingly critical. In this blog, we profile the Top 10 Companies in the 4-4 Diamino Sulfanilide (DASA) Market—a group of specialized chemical producers and dye intermediates suppliers that are shaping the future of colorant manufacturing worldwide.

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🔟 1. Hangzhou Hairui Chemical Co., Ltd.

Headquarters: Hangzhou, Zhejiang, China
Key Offering: High-Purity DASA, Dye Intermediates, Custom Synthesis

Hangzhou Hairui Chemical is a leading manufacturer of fine chemicals and dye intermediates, with a strong focus on 4-4 Diamino Sulfanilide. The company serves a global clientele in the textile, leather, and pigment industries, emphasizing rigorous quality control and consistent product performance.

Innovation Initiatives:

• Investment in advanced purification technologies for high-purity DASA

• R&D focus on eco-friendly synthesis routes for dye intermediates

• Strategic partnerships with academic institutions for process optimization

Download FREE Sample Report: 4-4 Diamino Sulfanilide (DASA) Market – View in Detailed Research Report

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9️⃣ 2. Shree Pushkar Chemicals & Fertilisers Ltd.

Headquarters: Mumbai, Maharashtra, India
Key Offering: DASA, Sulfur Derivatives, Dye Intermediates

Shree Pushkar Chemicals is a prominent Indian manufacturer with a diversified portfolio that includes 4-4 Diamino Sulfanilide. The company leverages its integrated manufacturing capabilities to serve both domestic and international markets, particularly in textile dyes and leather auxiliaries.

Innovation Initiatives:

• Expansion of DASA production capacity to meet growing demand

• Implementation of zero-liquid discharge (ZLD) systems for sustainable operations

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8️⃣ 3. Henan Tianfu Chemical Co., Ltd.

Headquarters: Zhengzhou, Henan, China
Key Offering: DASA, Aromatic Amines, Chemical Intermediates

Henan Tianfu Chemical specializes in the production of various chemical intermediates, including high-quality 4-4 Diamino Sulfanilide. The company has established itself as a reliable supplier to the dye and pigment industry through consistent quality and competitive pricing.

Innovation Initiatives:

• Development of cost-effective production processes for DASA

• Focus on supply chain optimization for global distribution

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7️⃣ 4. Bodal Chemicals Ltd.

Headquarters: Ahmedabad, Gujarat, India
Key Offering: DASA, Dye Intermediates, Sulfur Chemicals

Bodal Chemicals is a vertically integrated chemical company with significant expertise in dye intermediates. Their production of 4-4 Diamino Sulfanilide supports their broader portfolio of dyes and dye intermediates, catering to the textile and leather sectors.

Innovation Initiatives:

• Backward integration to secure raw material supply

• Investment in research for sustainable dye intermediate manufacturing

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6️⃣ 5. Bhimani Dyechem Industries

Headquarters: Mumbai, Maharashtra, India
Key Offering: DASA, Textile Dyes, Pigment Intermediates

Bhimani Dyechem Industries is a specialized manufacturer focused on dye intermediates and textile chemicals. The company’s production of 4-4 Diamino Sulfanilide is integral to its offerings for the vibrant Indian textile market and export clients.

Innovation Initiatives:

• Customization of DASA specifications for specific client applications

• Adoption of green chemistry principles in manufacturing processes

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5️⃣ 6. Jiangsu Hongyu Chemical Co., Ltd.

Headquarters: Nantong, Jiangsu, China
Key Offering: DASA, Fine Chemicals, Specialty Intermediates

Jiangsu Hongyu Chemical is a key player in the Chinese chemical industry, producing 4-4 Diamino Sulfanilide alongside a range of other fine chemicals. The company serves both domestic and international markets with a focus on quality and reliability.

Innovation Initiatives:

• Continuous process improvement for enhanced product purity

• Expansion into high-value specialty chemical segments

Download FREE Sample Report: 4-4 Diamino Sulfanilide (DASA) Market – View in Detailed Research Report

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4️⃣ 7. Aum Fine Chemicals

Headquarters: Mumbai, Maharashtra, India
Key Offering: DASA, Pharmaceutical Intermediates, Dye Chemicals

Aum Fine Chemicals manufactures a diverse range of chemical intermediates, including 4-4 Diamino Sulfanilide for the dye industry. The company’s technical expertise allows it to serve demanding applications in textiles and other coloration sectors.

Innovation Initiatives:

• Development of application-specific DASA formulations

• Quality assurance systems meeting international standards

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3️⃣ 8. Vipul Organics Ltd.

Headquarters: Mumbai, Maharashtra, India
Key Offering: DASA, Reactive Dyes, Pigment Preparations

Vipul Organics is a recognized manufacturer of dyes, pigments, and intermediates, with 4-4 Diamino Sulfanilide as part of its comprehensive product portfolio. The company serves various industries including textiles, leather, and plastics.

Innovation Initiatives:

• Integration of DASA production with downstream dye manufacturing

• Focus on developing environmentally compliant products

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2️⃣ 9. Kiran Organics Pvt. Ltd.

Headquarters: Ahmedabad, Gujarat, India
Key Offering: DASA, Dye Intermediates, Specialty Chemicals

Kiran Organics specializes in the manufacturing of dye intermediates and specialty chemicals, with 4-4 Diamino Sulfanilide being a key product. The company has built a reputation for quality and consistency in the chemical industry.

Innovation Initiatives:

• Process optimization for cost-effective DASA production

• Expansion of production capabilities to meet growing demand

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1️⃣ 10. Vishal Laboratories

Headquarters: Mumbai, Maharashtra, India
Key Offering: DASA, Analytical Standards, Research Chemicals

Vishal Laboratories produces high-purity 4-4 Diamino Sulfanilide primarily for research and analytical applications, as well as for specialized industrial uses. Their focus on purity and precise specifications makes them a niche player in the market.

Innovation Initiatives:

• Development of ultra-pure DASA for analytical and research purposes

• Collaboration with research institutions for specialty chemical development

Get Full Report Here: 4-4 Diamino Sulfanilide (DASA) Market – View in Detailed Research Report

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🌍 Outlook: The Future of 4-4 Diamino Sulfanilide (DASA) Is Sustainable and Specialized

The 4-4 Diamino Sulfanilide market is undergoing a significant transformation. While traditional applications in textile dyes continue to dominate, the industry is increasingly focused on sustainable production methods, higher purity standards, and specialized applications in emerging sectors.

📈 Key Trends Shaping the Market:

• Growing demand for high-purity DASA in premium dye applications

• Increasing regulatory pressure for environmentally compliant manufacturing processes

• Expansion into new application areas beyond traditional textiles and leather

• Consolidation among manufacturers to achieve economies of scale

Get Full Report Here: 4-4 Diamino Sulfanilide (DASA) Market – View in Detailed Research Report

The companies listed above are not only supplying essential dye intermediates—they’re driving the innovation and sustainability transformation of the global coloration industry.