Magnesium Hydroxide (CAS 309-42-8) is a cornerstone chemical in the pharmaceutical industry, primarily recognized for its potent antacid properties and its application as an Active Pharmaceutical Ingredient (API). As a leading manufacturer and supplier of high-quality Magnesium Hydroxide from China, we are dedicated to supporting the pharmaceutical sector with a product that meets the highest standards of purity and efficacy.
The mechanism of Magnesium Hydroxide as an antacid is well-established. It works by neutralizing excess hydrochloric acid in the stomach, thereby increasing the gastric pH and providing rapid relief from heartburn, indigestion, and upset stomach. This acid-neutralizing capability makes it an indispensable ingredient for numerous over-the-counter and prescription medications aimed at digestive health. For pharmaceutical companies looking to buy Magnesium Hydroxide, ensuring the grade meets USP specifications is crucial for product safety and regulatory compliance.
Beyond its role as an antacid, Magnesium Hydroxide can also function as an API in specific therapeutic applications. Its consistent chemical properties and controlled particle size, which we meticulously manage at our factory, are vital for its effectiveness and bioavailability in finished pharmaceutical products. As a trusted supplier, we provide detailed specifications for our USP35 grade Magnesium Hydroxide, offering transparency and assurance to R&D scientists and procurement professionals involved in drug formulation.
Sourcing pharmaceutical intermediates requires unwavering confidence in the supplier. Our commitment as a China-based manufacturer extends beyond just supplying a chemical; we provide a partnership built on quality assurance, reliable logistics, and responsive customer service. We understand the critical nature of your supply chain, and our goal is to ensure that your purchase of Magnesium Hydroxide is seamless and dependable. If you are in need of a high-purity Magnesium Hydroxide for your pharmaceutical formulations, we encourage you to contact us to discuss your requirements and to receive a competitive quote.
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.