7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid: Your Reliable Reactive Dye Intermediate Supplier
Discover the high-purity 7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid (CAS 6334-97-0), a critical intermediate for vibrant reactive dyes. We are your trusted manufacturer and supplier in China, offering competitive prices and reliable quality.
Get a Quote & SampleSuperior Quality Reactive Dye Intermediate

7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
As a leading manufacturer and supplier of fine chemical intermediates in China, we offer 7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid (CAS 6334-97-0) with an assay of ≥99.5% MIN. Our product adheres to USP, BP, EP, and FCC standards, ensuring its suitability for demanding applications in dye synthesis.
- High Purity Reactive Dye Intermediate: Essential for producing vibrant and stable reactive dyes like Reactive Orange 72.
- GMP & SGS Certified: Our manufacturing processes meet stringent quality and safety standards.
- Competitive Pricing: We offer excellent value for this critical chemical intermediate, enabling cost-effective dye production.
- Direct Purchase Support: Easily buy directly from our facility in China for your manufacturing needs.
Key Advantages of Our Product
Uncompromising Purity and Quality
With a minimum purity of 99.5%, our 7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid ensures consistent performance in your reactive dye formulations, a key factor for R&D scientists and procurement managers.
Reliable Supply Chain from China
Benefit from a stable and efficient supply chain, guaranteeing timely delivery of this essential dye intermediate to meet your production schedules. We are a committed manufacturer and supplier.
Cost-Effective Sourcing Solution
Procure high-quality chemical intermediates at competitive prices. Buying directly from our Chinese manufacturing base offers significant cost advantages for your business.
Primary Application in Dye Synthesis
Reactive Dye Intermediates
This naphthalene sulfonic acid derivative is a crucial component in the synthesis of various reactive dyes, most notably Reactive Orange 72, contributing to bright and wash-fast textile colors.
Textile Coloration
Its use as an intermediate ensures the final dye exhibits excellent color yield and durability, making it a sought-after product for textile manufacturers looking to purchase high-performance dye raw materials.
Organic Synthesis
Beyond dye production, this chemical serves as a versatile building block in organic synthesis, enabling the creation of complex molecules for various industrial applications.
Custom Chemical Manufacturing
We cater to specific client needs, offering this intermediate as part of our comprehensive chemical solutions. Inquire about bulk purchase options for your ongoing requirements.