The pharmaceutical industry constantly seeks reliable sources for high-quality chemical compounds. For specialists in nephrology and internal medicine, Calcium Polystyrene Sulfonate (CAS 37286-92-3) is a critical component in managing hyperkalemia, a serious complication often seen in patients with chronic kidney disease (CKD). NINGBO INNO PHARMCHEM CO.,LTD., as a prominent manufacturer and supplier based in China, is dedicated to providing this essential pharmaceutical intermediate with exceptional purity and consistency.
Our Calcium Polystyrene Sulfonate, with a guaranteed purity of over 98%, functions as an effective ion-exchange resin. It works by binding to potassium ions in the gastrointestinal tract, facilitating their excretion and thus lowering serum potassium levels. This makes it an indispensable ingredient for oral medications targeting hyperkalemia. Procurement managers in pharmaceutical companies will find our product specifications and supply chain reliability to be of significant value. We understand the importance of consistent quality for drug efficacy and patient safety.
For R&D scientists, understanding the sourcing and quality control of such compounds is crucial. NINGBO INNO PHARMCHEM CO.,LTD. provides detailed technical documentation and supports inquiries regarding product application and handling. Our manufacturing processes are designed to yield a product that meets the rigorous standards expected in pharmaceutical development. If you are looking to buy Calcium Polystyrene Sulfonate, we offer competitive pricing, particularly for bulk orders. Requesting a quote from us is the first step towards securing a dependable supply partner.
By choosing NINGBO INNO PHARMCHEM CO.,LTD. as your Calcium Polystyrene Sulfonate supplier, you are investing in a partnership that prioritizes quality, reliability, and cost-effectiveness. We are committed to supporting the pharmaceutical sector's needs, from R&D stages through to large-scale manufacturing. Our presence in China allows us to offer significant advantages in terms of production capacity and competitive market pricing, making us an ideal choice for your procurement needs.
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.