Top-Grade High Purity Industrial Methanesulfonic Acid with Best Factory Rate

Methylsulfonic acid, abbreviated as MSA, is a strong organic acid. Its key advantages include low volatility, minimal corrosive byproducts, and excellent electrical conductivity, making it widely applicable across various industrial sectors. Its primary application is in the electroplating industry, where it is used for tin, copper, lead, and alloy plating. It provides electrolytes with high conductivity, resulting in uniform and bright plating layers. It is free of cyanide pollution, can replace fluoroboric acid systems, and is suitable for high-speed reel-to-reel electroplating production lines. In electronics manufacturing, it is used for semiconductor wafer etching, as a film-stripping aid for printed circuit boards, and for polishing and rust removal on metal surfaces; it rapidly dissolves oxide layers without damaging the substrate. In the pharmaceutical sector, it serves as a catalyst for synthetic intermediates and as a protonic acid catalyst for esterification and alkylation reactions, replacing concentrated sulfuric acid. It produces few side reactions and is easy to purify, making it suitable for the synthesis of antibiotic and hormone-based active pharmaceutical ingredients. In chemical synthesis, it is used for resin polymerization and esterification ring-opening reactions; in the lithium-ion battery industry, it serves as an electrolyte additive to enhance ionic conductivity; in textile printing and dyeing, it acts as a decolorizing and leveling aid; and in the cleaning agent sector, it is used to formulate metal degreasing and rust-removing solutions, exhibiting superior biodegradability compared to inorganic strong acids. Overall, it combines multiple functions—catalysis, conductivity, and acid washing—while being environmentally friendly with low volatility and minimal wastewater treatment burden, making it suitable for continuous, large-scale industrial production.

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.