2-Amino-3,6,8-Naphthalenetrisulfonic Acid: High-Purity Dye Intermediate from Leading China Manufacturer
Discover the essential chemical intermediate, 2-Amino-3,6,8-naphthalenetrisulfonic Acid (CAS 118-03-6), a critical component in the synthesis of vibrant azo dyes and 2R acid. We, as a premier manufacturer and supplier in China, guarantee exceptional purity and consistent quality, ensuring your production processes run smoothly. Secure your supply chain with our reliable B2B chemical solutions.
Get a Quote & SampleUnlocking Vibrant Colors: The Power of Our Naphthalene Intermediate

2-Amino-3,6,8-Naphthalenetrisulfonic Acid
As a dedicated manufacturer and supplier based in China, we offer 2-Amino-3,6,8-naphthalenetrisulfonic Acid (CAS 118-03-6) with an impressive assay of ≥99.5% purity. This critical organic intermediate is indispensable for creating a wide spectrum of azo dyes and for the production of 2R acid, catering to diverse industrial needs. Our commitment to quality and competitive pricing makes us your ideal partner for sourcing this essential chemical.
- High Purity Intermediate: Our 2-Amino-3,6,8-naphthalenetrisulfonic Acid meets stringent quality standards (≥99.5% assay), guaranteeing optimal performance in your dye synthesis.
- Essential for Azo Dyes: This compound serves as a key building block for numerous azo dyes, enabling vibrant and durable colorants for various applications.
- Reliable Manufacturer Supply: Count on us as your stable supplier in China, ensuring consistent availability and timely delivery to meet your production schedules.
- Competitive B2B Pricing: We provide attractive pricing structures for bulk purchases, offering excellent value for this high-grade chemical intermediate.
Why Choose Our Chemical Intermediate
Uncompromised Quality Assurance
We implement rigorous quality control measures throughout our manufacturing process to ensure that every batch of 2-Amino-3,6,8-naphthalenetrisulfonic Acid adheres to the highest industry standards, delivering consistent results for your applications.
Expertise in Dye Intermediates
Leveraging extensive experience, we specialize in producing critical dye intermediates like 2-Amino-3,6,8-naphthalenetrisulfonic Acid, understanding the specific needs of the colorant industry. Our technical team is ready to assist you.
Streamlined Procurement Process
As a direct manufacturer and supplier from China, we simplify your procurement process. Contact us directly for a quote and sample, and experience efficient B2B service for your chemical sourcing requirements.
Applications in Dye Synthesis
Azo Dye Manufacturing
This 2-Amino-3,6,8-naphthalenetrisulfonic Acid is a fundamental component for synthesizing a broad range of azo dyes, widely utilized in the textile, paper, and leather industries for their brilliant colors and excellent fastness properties.
Production of 2R Acid
It serves as a crucial precursor in the synthesis of 2R acid, another important intermediate in the dyestuff industry, further expanding its utility in creating specialized colorants.
Textile Coloration
The dyes derived from this intermediate offer superior light and wash fastness, making them ideal for high-performance textile applications where color retention is paramount.
Pigment Development
Beyond dyes, this chemical can also contribute to the development of high-quality pigments, offering specific coloristic properties and stability for various industrial coatings and plastics.