P-Toluenesulfonic Acid Monohydrate (PTSA), identified by CAS 6192-52-5, is a cornerstone chemical with remarkably diverse applications across various industrial sectors. Its potent acidic nature, combined with its solid, crystalline form, makes it a preferred choice for numerous processes, from organic synthesis to materials science. For procurement managers and R&D scientists seeking reliable chemical inputs, understanding the broad utility of PTSA is essential. NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier from China, is proud to offer this versatile compound with exceptional purity.
A Multifaceted Chemical Workhorse
The unique chemical properties of PTSA lend themselves to a wide array of industrial applications:
Why Purchase PTSA from NINGBO INNO PHARMCHEM CO.,LTD.?
When you choose to buy P-Toluenesulfonic Acid Monohydrate from us, you benefit from:
We understand the critical importance of high-quality chemical inputs for industrial success. If your operations require P-Toluenesulfonic Acid Monohydrate, we invite you to contact NINGBO INNO PHARMCHEM CO.,LTD. to request a quote and learn more about how our premium product can enhance your processes. Partner with us for excellence in chemical supply.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.