What is 5A Molecular Sieve?
5A Molecular Sieve is a synthetic zeolite, characterized by its uniform pore opening of 5 angstroms. This precise pore size allows it to selectively adsorb molecules that are smaller than this diameter while excluding larger ones. Its chemical composition is primarily an alkali alumino-silicate in its calcium form, with a crystal structure akin to Type A zeolites. This structure, combined with its high surface area, makes it an exceptionally efficient desiccant and purification agent.
Key Applications in Industry
The versatility of 5A Molecular Sieve is evident in its widespread use across various industrial sectors. As a leading supplier, NINGBO INNO PHARMCHEM CO.,LTD. highlights several critical applications:
Why Choose NINGBO INNO PHARMCHEM CO.,LTD.?
As a dedicated manufacturer and supplier based in China, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing top-tier 5A Molecular Sieve products. We understand the critical nature of gas purity and separation in industrial operations. Our commitment to quality control and competitive pricing ensures that you receive an exceptional product that meets your stringent requirements. Whether you need bulk quantities for large-scale operations or specialized formulations, we are your trusted partner. Contact us today to discuss your needs and get a quote for purchasing high-performance 5A molecular sieves.
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.