Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate: Your Key Intermediate for Vibrant Dyes and Colors
Discover the essential role of Dipotassium 7-hydroxynaphthalene-1,3-disulphonate (CAS 842-18-2) as a vital component in the synthesis of high-quality acid dyes and its emerging potential as a food coloring agent. We provide comprehensive details for procurement from leading manufacturers and suppliers in China.
Get a Quote & SampleUnlocking Chemical Versatility: The Core Value of our Naphthalene Derivative

Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate
As a premier manufacturer and supplier in China, we offer Dipotassium 7-hydroxynaphthalene-1,3-disulphonate (CAS 842-18-2), a compound highly valued for its role as an acid dye intermediate. Its chemical structure makes it indispensable for creating vibrant and stable colors, offering significant cost-effectiveness and supply chain reliability for your production needs.
- High Purity Intermediate: Sourced from reputable manufacturers in China, ensuring consistent quality for your dye formulations.
- Versatile Applications: Crucial for synthesizing various acid dyes and explored for potential use as a food coloring agent, offering broad market applicability.
- Chemical Properties: Characterized by its white needle crystal appearance and water solubility with light blue fluorescence, making it easy to handle and process.
- Reliable Sourcing: Partner with a trusted supplier to secure your supply of this essential chemical intermediate, ensuring production continuity and competitive pricing.
Advantages of Partnering with Us for Your Chemical Needs
Uncompromised Quality & Purity
Our commitment as a leading manufacturer ensures that every batch of Dipotassium 7-hydroxynaphthalene-1,3-disulphonate (CAS 842-18-2) meets stringent purity standards, vital for the performance of your acid dyes and coloring applications.
Competitive Global Pricing
Leverage our extensive network as a top supplier in China to obtain the best possible price for Dipotassium 7-hydroxynaphthalene-1,3-disulphonate, directly impacting your cost efficiency.
Streamlined Procurement Process
We simplify the process of how to buy this critical chemical intermediate. Contact us for a prompt quote and to learn more about purchasing Dipotassium 7-hydroxynaphthalene-1,3-disulphonate, ensuring a smooth transaction.
Key Application Areas for Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate
Acid Dye Synthesis
As a primary acid dye intermediate, this compound is instrumental in creating a wide spectrum of colors used in textiles, leather, and paper industries. Explore how our reliable supply supports your formulation needs.
Food Coloring Potential
Research indicates its potential as a food pigment. Partner with us, a trusted manufacturer, to explore this application further and secure high-quality material for food-grade products.
Chemical Research & Development
Its unique naphthalene structure and sulfonate groups make it a valuable compound for R&D in various chemical synthesis pathways. Inquire about bulk purchase options for your research projects.
Industrial Chemical Intermediate
Beyond dyes, its properties make it a versatile intermediate for other industrial chemical applications. Discuss your specific requirements with our sales team to understand how we can meet your needs.