Sulfo-1,8-naphthalic Anhydride Potassium Salt: Your Key Organic Intermediate for Vibrant Colorants
Discover the essential role of Sulfo-1,8-naphthalic anhydride potassium salt (CAS 71501-16-1) in creating high-performance dyes and pigments. As a premier manufacturer and supplier in China, we deliver exceptional purity and reliability.
Get a Quote & SampleUnlock Superior Colorant Performance with High-Purity Intermediates

Sulfo-1,8-naphthalic Anhydride Potassium Salt
As a leading supplier of Sulfo-1,8-naphthalic anhydride potassium salt in China, we provide a premium organic intermediate essential for the synthesis of advanced solvent dyes, organic pigments, and brilliant fluorescent brighteners. Our product boasts a guaranteed 99% assay, ensuring consistent performance and superior results for your formulations. Partner with a trusted manufacturer to secure your supply chain.
- High-Purity Organic Intermediate: Essential for synthesizing vibrant solvent dyes and organic pigments.
- Fluorescent Brightener Synthesis: A critical component for enhancing the brightness of textiles and paper.
- Reliable Manufacturer & Supplier: We are your dependable source for CAS 71501-16-1 in China, offering competitive pricing.
- Strict Quality Control: Ensuring 99% assay for predictable and high-quality outcomes in your applications.
Advantages of Sourcing Our Sulfo-1,8-naphthalic Anhydride Potassium Salt
Exceptional Purity for Optimal Performance
Our Sulfo-1,8-naphthalic anhydride potassium salt offers a minimum 99% assay, crucial for demanding applications in the dye and pigment industry where purity directly impacts color brilliance and stability.
Versatile Application Spectrum
This organic intermediate is indispensable for producing high-quality solvent dyes, robust organic pigments, and effective fluorescent brighteners, catering to diverse industrial needs.
Stable Supply Chain from a Trusted Manufacturer
We are a dedicated manufacturer and supplier, ensuring a consistent and reliable supply of this key chemical intermediate. Buy with confidence knowing you have a secure source for your production needs.
Key Applications for Our Organic Intermediate
Synthetic Solvent Dyes
Utilize our high-purity Sulfo-1,8-naphthalic anhydride potassium salt to manufacture advanced solvent dyes with excellent solubility and color fastness.
Organic Pigments
This intermediate is vital for creating organic pigments used in coatings, inks, and plastics, offering superior color intensity and durability.
Fluorescent Brighteners
Enhance the visual appeal of your products. This compound is a key ingredient for fluorescent brighteners, widely used in textiles and paper manufacturing.
Chemical Synthesis Intermediate
As a versatile building block, it supports various organic synthesis pathways, making it invaluable for research and industrial chemical production.