What is magnesium stearate
What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is a natural compound, is a white sand-free penalty powder, slippery call with the skin.
Insoluble in water, ethanol or ether, mainly made use of as lubricant, anti-adhesion agent, circulation help.
Magnesium stearate is especially suitable for the granulation of oil and extract drugs, as well as the granules have excellent fluidness and compressibility.
Magnesium stearate is used as a circulation help in direct pressing.
Magnesium stearate can likewise be used as filter help, clarifiers and frothing representatives, along with putting on hold agents as well as thickeners for fluid preparations.
Prep work approach of magnesium stearate
15 phr of magnesium sulfate was dissolved in 150 phr of water, warmed to 55 ℃, and gradually contributed to the prepared salt stearate option, the re-decomposition response was performed under mixing, as well as the magnesium stearate was sped up as strong.
After the completion of the response, the clear liquid was separated, then cleaned with water, dehydrated by centrifugation and also dried out at 80-85 ℃ to obtain the ended up item.
Application area of magnesium stearate
According to different application areas, magnesium stearate can be subdivided right into food quality magnesium stearate, pharmaceutical grade magnesium stearate and also industrial quality magnesium stearate; according to different dosage forms of products, magnesium stearate can be partitioned right into powdered magnesium stearate as well as flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream item in the marketplace.
Powdered magnesium stearate is frequently used as anti-caking representative and drug launching agent in the areas of daily chemical products, medicine as well as food. with the fast development of downstream market, the market scale of powdered magnesium stearate will remain to expand.
1. Magnesium stearate is made use of as a warm stabilizer for PVC, along with basic materials for aesthetic flour, skin lotion and clinical tablets (shaping representative, lube), for lubrication as well as transparency in wood powder, and also for clear smoothing representative in paint market.
2. Widely made use of in food, medication, paint, plastic, rubber, fabric and more.
3. Magnesium stearate is a new sort of medicinal excipient, which can be utilized as movie finishing product for solid prep work, thickener for colloidal liquid prep work, putting on hold agent and more.
4. Used in cosmetics for powder products, can boost adhesion, lubricity, but likewise can be used as raw materials for pharmaceutical tablets.
Magnesium stearate Supplier
Luoyang Tongrun is an ISO9001 registered distributor of high quality specialty raw materials utilized in a variety of sectors.
Technology Co. Ltd. is a relied on magnesium stearate supplier and inconel alloy powder distributor with over 12-year-experience. We deliver our products all over the world.
If you are looking for magnesium stearate powder, please feel free to contact us and also send out a query. (email@example.com)