Top-Grade High Purity Industrial Naphthalene with Best Factory Rate91-20-3

As a basic polycyclic aromatic hydrocarbon (PAH) feedstock, industrial naphthalene serves as a key supply source for multiple chemical industry chains, including dyes, pharmaceuticals, rubber, and plastics. In the dye industry, it is used to synthesize intermediates for reduction dyes, disperse dyes, and acid dyes, and serves as a core raw material for the production of β-naphthol and naphthylamine, significantly enhancing the colorfastness and weather resistance of dyes; In the pharmaceutical industry, it is used to produce intermediates for active pharmaceutical ingredients (APIs) in antipyretic, analgesic, and antiparasitic drugs, which are then converted into pharmaceutical intermediates through sulfonation and nitration reactions. In rubber and plastic processing, it serves as a plasticizer and anti-aging agent, delaying rubber aging and cracking while improving the processability of plastic products; it can also be processed into sanitary insect repellent pellets, which rely on their volatility to repel insects and prevent moth damage. In the coatings industry, it serves as a high-boiling-point solvent, enhancing resin solubility and improving paint film leveling. Furthermore, it is used in the production of concrete water-reducing agents, carbon black, leather tanning agents, and catalyst carrier materials. With downstream applications spanning industries such as textile printing and dyeing, pharmaceuticals, building materials, and personal care products, it is a highly versatile and indispensable bulk aromatic basic chemical raw material.

The product strictly complies with the GB/T 2961-2014 national standard, accompanied by a complete set of MSDS, commodity inspection reports, and hazardous packaging certificates, and meets EU REACH import and export requirements. Standard packaging includes 200 kg galvanized closed-top steel drums and 1,000 L IBC containers. For large volumes, bulk transport via tank containers is available. Storing and transporting the product in a sealed, light-protected environment effectively delays oxidation and discoloration. Supply is stable and ample, supporting full-container and consolidated shipments for international trade, and meeting global chemical procurement and custom fine chemical production needs.

Cenke Chemical was formally established in 2016, with its corporate headquarters strategically located in Dongying City, Shandong Province, a core hub for China’s petrochemical and new material industrial cluster. We operate as a professional integrated chemical trading enterprise dedicated to the global procurement, distribution and stable supply of premium industrial chemical products for worldwide manufacturers and industrial clients.

Our comprehensive product portfolio covers full-spectrum chemical categories, including basic bulk chemical raw materials, fine chemical intermediates, advanced innovative new materials and high-performance functional specialty materials. Each product line undergoes strict quality screening to meet international industrial standards, catering to diversified production and R&D demands across dozens of core industrial sectors.

We serve long-term cooperative customers spanning petrochemical processing, plastic manufacturing, pharmaceutical synthesis, water treatment, coating & paint, rubber production, textile printing and dyeing, new energy materials, environmental protection engineering and other key industries worldwide. Leveraging robust upstream factory partnerships, complete logistics support, standardized export packaging and efficient customs clearance capabilities, we deliver cost-effective, on-time and secure one-stop material supply solutions, building mutually beneficial long-term partnerships with suppliers and buyers globally.