Premium 1-Naphthol-5-sulfonic Acid (CAS 117-59-9) – High-Purity Industrial Grade

Exceptional Purity & Quality
Lab-tested 99%+ purity with minimal impurities, ensuring reliable performance in chemical synthesis and industrial applications. Manufactured under strict ISO standards for consistency.
Versatile Industrial Applications
Widely used as an intermediate in dyes, pigments, and pharmaceutical production. Ideal for coupling reactions, azo dye synthesis, and specialty chemical formulations.
Cost-Effective Bulk Supply
Direct factory sourcing guarantees the lowest global pricing. Available in customizable bulk quantities (kilograms to tons) with flexible packaging options.
Stable & Safe Handling
Water-soluble crystalline powder with excellent shelf stability. Packed in moisture-proof, UV-resistant containers to maintain integrity during storage and shipping.
Global Logistics Support
Fast worldwide shipping with DDP (Duty Paid) options. Compliant with international safety and environmental regulations (REACH, OSHA).
Trusted Supplier Advantage
Over a decade of expertise in fine chemicals. Dedicated technical support and batch-specific COA (Certificate of Analysis) provided. *Optimize your production with a reliable, high-performance raw material—order today!*