For businesses involved in the industrial dye sector, the selection of reliable and high-quality chemical intermediates is paramount. 4-Aminodiphenyamine-2-Sulfonic Acid, identified by its CAS number 91-30-5, stands out as a critical component in the synthesis of a wide array of dyes. As a seasoned chemical manufacturer and supplier, we understand the importance of this intermediate and are committed to providing products that meet the highest industry standards.

Understanding the Chemical Intermediate: 4-Aminodiphenyamine-2-Sulfonic Acid

Also known by the synonym 4-ADAPSA, this chemical is typically supplied in the form of a Grey Powder. Its key specifications, which are crucial for industrial applications, include a minimum content of 90% and a low percentage of material insoluble in acid, usually capped at 0.5%. These precise metrics are essential for any buyer aiming to buy 4-aminodiphenyamine-2-sulfonic acid 91-30-5, as they directly impact the efficiency and quality of the final dyed products.

The Primary Application: Industrial Dye Synthesis

The principal role of 4-Aminodiphenyamine-2-Sulfonic Acid is as a foundational intermediate in the creation of industrial dyes. Its molecular structure, featuring both amine and sulfonic acid groups, allows for versatile chemical reactions, leading to the development of dyes with specific coloristic properties such as intensity, hue, and stability. These dyes find application in textiles, paper manufacturing, printing inks, and more. A consistent and high-quality supply from a reliable 4-aminodiphenyamine-2-sulfonic acid supplier china is crucial for maintaining production efficiency and product integrity.

The Advantage of Sourcing from a Direct Manufacturer

As a dedicated 4-aminodiphenyamine-2-sulfonic acid manufacturer, we offer distinct advantages to our clients. We supply this vital intermediate as a grey powder dye intermediate for sale, ensuring adherence to strict quality controls. Many companies seek a direct 4-aminodiphenyamine-2-sulfonic acid manufacturer quote to explore cost-effective solutions without compromising on quality. Our position as a primary 4-ADAPSA chemical supplier china enables us to provide competitive pricing and dependable delivery, supporting your operational needs effectively.

Key Considerations for Industrial Buyers

When procuring 4-Aminodiphenyamine-2-Sulfonic Acid, industrial buyers should focus on:

  • Quality Assurance: Verify the purity (≥90%) and acid insolubility (≤0.5%) through Certificates of Analysis.
  • Supplier Reliability: Choose manufacturers with a strong reputation for consistent supply and quality control.
  • Technical Specifications: Ensure the product's properties align with your specific dye synthesis requirements.
  • Logistics and Packaging: Confirm that packaging (25kg drums) and delivery schedules meet your production timelines.

By prioritizing these aspects, businesses can effectively secure this essential intermediate when they choose to purchase it. Our goal is to be your trusted partner in sourcing high-quality chemical intermediates.

In summary, 4-Aminodiphenyamine-2-Sulfonic Acid (CAS 91-30-5) is an indispensable intermediate for the industrial dye sector. Partnering with a reputable manufacturer and supplier ensures you receive a product that contributes to the quality and vibrancy of your dyes. We welcome you to connect with us for your sourcing requirements.