Buy p-Toluenesulfonic Acid Monohydrate: High Purity Catalyst from China Manufacturers

Discover a leading supplier of p-Toluenesulfonic Acid Monohydrate (PTSA) in China, offering competitive prices and various purity grades (93%-99%) for your critical industrial and research needs.

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Key Advantages of Our p-Toluenesulfonic Acid Monohydrate

Exceptional Catalytic Activity

Our p-Toluenesulfonic Acid Monohydrate (PTSA) acts as a powerful, organic-soluble acid catalyst, facilitating numerous reactions like esterification, acetalization, and transesterification, making it indispensable for efficient organic synthesis.

Versatile Application Spectrum

From pharmaceutical intermediates and cosmetic formulations to polymer manufacturing and dye production, PTSA is a critical component across a wide array of industries, demonstrating its broad utility.

Guaranteed Quality and Purity

We supply p-Toluenesulfonic Acid Monohydrate with assured purity levels, meeting stringent technical and pharmaceutical grade standards. Request a Certificate of Analysis (COA) to verify the quality for your specific needs.

Broad Industrial Applications of PTSA

Organic Synthesis Catalyst

Widely employed as a strong acid catalyst for reactions such as esterification, acetalization, and alkylation, enhancing reaction rates and yields.

Pharmaceutical Intermediates

Essential for the synthesis of key active pharmaceutical ingredients (APIs) and intermediates, including doxycycline, dipyridamole, and naproxen.

Polymerization Agent

Acts as an initiator or catalyst in the polymerization of monomers, crucial for producing various resins and polyethers.

Dyes and Cosmetics

Utilized in the dye industry for specific applications and as an ingredient in cosmetic formulations.