What is magnesium stearate
What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is an organic substance, is a white sand-free penalty powder, unsafe call with the skin.
Insoluble in water, ethanol or ether, generally used as lube, anti-adhesion agent, circulation aid.
Magnesium stearate is especially ideal for the granulation of oil as well as remove medications, and also the granules have excellent fluidness and also compressibility.
Magnesium stearate is made use of as a circulation aid in direct pushing.
Magnesium stearate can additionally be utilized as filter help, clarifiers and frothing agents, as well as suspending representatives as well as thickeners for fluid preparations.
Prep work technique of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated up to 55 ℃, as well as gradually included in the ready sodium stearate service, the re-decomposition reaction was accomplished under mixing, as well as the magnesium stearate was precipitated as solid.
After the conclusion of the response, the clear fluid was separated, then cleaned with water, dehydrated by centrifugation and also dried out at 80-85 ℃ to obtain the completed item.
Application field of magnesium stearate
According to various application areas, magnesium stearate can be partitioned into food quality magnesium stearate, pharmaceutical grade magnesium stearate and also commercial quality magnesium stearate; according to various dosage types of items, magnesium stearate can be partitioned right into powdered magnesium stearate and flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream item on the market.
Powdered magnesium stearate is often made use of as anti-caking representative and also medication launching representative in the areas of daily chemical products, medicine and food. with the fast growth of downstream market, the marketplace scale of powdered magnesium stearate will certainly continue to expand.
1. Magnesium stearate is used as a warm stabilizer for PVC, as well as resources for cosmetic flour, skin ointment and medical tablets (shaping representative, lubricating substance), for lubrication and also transparency in timber powder, and for transparent smoothing representative in paint market.
2. Extensively used in food, medicine, paint, plastic, rubber, textile and so on.
3. Magnesium stearate is a new kind of medical excipient, which can be used as movie layer material for strong prep work, thickener for colloidal liquid prep work, suspending agent and more.
4. Used in cosmetics for powder items, can enhance bond, lubricity, yet also can be made use of as basic materials for pharmaceutical tablet computers.
Magnesium stearate Provider
Luoyang Tongrun is an ISO9001 registered representative of excellent quality specialized raw materials made use of in a large range of industries.
Technology Co. Ltd. is a relied on magnesium stearate producer and inconel alloy powder distributor with over 12-year-experience. We deliver our items around the world.
If you are seeking magnesium stearate powder, please do not hesitate to contact us and also send out a questions. (email@example.com)