What is magnesium stearate

What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is a natural substance, is a white sand-free fine powder, slippery contact with the skin.
Insoluble in water, ethanol or ether, generally made use of as lubricating substance, anti-adhesion representative, circulation aid.
Magnesium stearate is especially appropriate for the granulation of oil and also extract medicines, and also the granules have excellent fluidity and also compressibility.
Magnesium stearate is made use of as a circulation aid in straight pushing.
Magnesium stearate can likewise be used as filter help, clarifiers and foaming agents, in addition to putting on hold agents and thickeners for liquid preparations.

Prep work method of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated to 55 ℃, as well as slowly included in the ready salt stearate remedy, the re-decomposition reaction was performed under mixing, as well as the magnesium stearate was sped up as strong.
After the conclusion of the reaction, the clear fluid was divided, then washed with water, dried out by centrifugation as well as dried at 80-85 ℃ to get the ended up item.

Application field of magnesium stearate
According to various application fields, magnesium stearate can be subdivided right into food quality magnesium stearate, pharmaceutical quality magnesium stearate as well as commercial quality magnesium stearate; according to various dose kinds of products, magnesium stearate can be subdivided right into powdered magnesium stearate as well as flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream product in the market.

Powdered magnesium stearate is often utilized as anti-caking representative as well as drug launching representative in the areas of day-to-day chemical items, medication and food. with the fast advancement of downstream market, the market range of powdered magnesium stearate will continue to expand.
1. Magnesium stearate is used as a warmth stabilizer for PVC, in addition to resources for cosmetic flour, skin ointment and also medical tablets (shaping agent, lubricating substance), for lubrication as well as openness in wood powder, and also for transparent smoothing agent in paint market.
2. Extensively utilized 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 product for strong preparation, thickener for colloidal fluid prep work, putting on hold agent and so forth.
4. Made use of in cosmetics for powder items, can improve attachment, lubricity, yet likewise can be utilized as resources for pharmaceutical tablets.

Magnesium stearate Vendor

Luoyang Tongrun is an ISO9001 registered distributor of high quality specialty resources used in a large range of markets.

Innovation Co. Ltd. is a relied on magnesium stearate maker as well as inconel alloy powder distributor with over 12-year-experience. We deliver our products all over the world.

If you are searching for magnesium stearate powder, please feel free to contact us and also send out an inquiry. (brad@ihpa.net)

Inquiry us