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At NINGBO INNO PHARMCHEM CO.,LTD., our appreciation for magnesium stearate stems from its fundamental chemical composition and properties, which enable its widespread industrial applications. Chemically, magnesium stearate is the magnesium salt of stearic acid, a long-chain saturated fatty acid. Its formula, Mg(C18H35O2)2, reveals a molecule that is hydrophobic, meaning it repels water. This characteristic is central to many of its functional roles, particularly in preventing clumping and ensuring smooth surface interactions.
The production of magnesium stearate typically involves the reaction of magnesium oxide or magnesium hydroxide with stearic acid. The purity and quality of these raw materials are paramount, and NINGBO INNO PHARMCHEM CO.,LTD. places significant emphasis on sourcing high-grade stearic acid, which can be derived from both vegetable and animal fats, ensuring that our product meets the diverse needs of our clients, including those requiring vegetarian or vegan-compliant materials. The controlled synthesis process ensures a consistent product with predictable chemical behavior, vital for its use as a pharmaceutical excipient, cosmetic ingredient, and food additive.
The physical form of magnesium stearate – a fine, white, light powder with a slightly slippery or soapy texture – is a direct consequence of its chemical structure. This fineness and lubricity are what make it an excellent lubricant and anti-adherent. In applications where flowability is key, such as in tablet manufacturing or powdered food products, the low inter-particle friction imparted by magnesium stearate is invaluable. Its insolubility in water and common organic solvents like ethanol and ether further defines its utility, ensuring it remains a distinct component within mixed formulations rather than dissolving and altering the base matrix.
Understanding the chemical significance of magnesium stearate allows NINGBO INNO PHARMCHEM CO.,LTD. to provide our clients with a product that consistently performs. Whether used to improve the ease of tablet compression, prevent caking in food powders, or enhance the texture of cosmetics, its chemical properties are the foundation of its utility. We are dedicated to maintaining the highest chemical purity and manufacturing standards for magnesium stearate, ensuring it remains a reliable and effective ingredient for industries worldwide.
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.
