What is magnesium stearate

What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is an organic compound, is a white sand-free fine powder, unsafe call with the skin.
Insoluble in water, ethanol or ether, primarily made use of as lubricant, anti-adhesion representative, circulation help.
Magnesium stearate is particularly appropriate for the granulation of oil and also remove drugs, as well as the granules have excellent fluidity as well as compressibility.
Magnesium stearate is made use of as a flow aid in straight pushing.
Magnesium stearate can likewise be made use of as filter help, clarifiers and also lathering agents, along with suspending agents and thickeners for fluid preparations.

Prep work approach of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated to 55 ℃, as well as slowly contributed to the ready salt stearate option, the re-decomposition reaction was executed under stirring, and also the magnesium stearate was sped up as solid.
After the completion of the reaction, the clear liquid was separated, then washed with water, dehydrated by centrifugation and also dried out at 80-85 ℃ to get the completed item.

Application area of magnesium stearate
According to various application areas, magnesium stearate can be partitioned right into food quality magnesium stearate, pharmaceutical quality magnesium stearate and also industrial quality magnesium stearate; according to various dose 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 in the market.

Powdered magnesium stearate is frequently made use of as anti-caking agent and drug launching representative in the fields of everyday chemical items, medicine and also food. with the rapid growth of downstream market, the market scale of powdered magnesium stearate will certainly remain to expand.
1. Magnesium stearate is used as a warmth stabilizer for PVC, as well as resources for cosmetic flour, skin lotion and also clinical tablet computers (shaping agent, lubricating substance), for lubrication and also openness in timber powder, and also for transparent smoothing representative in paint market.
2. Widely made use of in food, medicine, paint, plastic, rubber, textile and so forth.
3. Magnesium stearate is a brand-new kind of medicinal excipient, which can be used as film finishing material for strong prep work, thickener for colloidal fluid preparation, suspending agent and more.
4. Made use of in cosmetics for powder items, can boost attachment, lubricity, yet likewise can be utilized as basic materials for pharmaceutical tablets.

Magnesium stearate Distributor

Luoyang Tongrun is an ISO9001 signed up representative of top quality specialty raw materials utilized in a wide variety of sectors.

Innovation Co. Ltd. is a relied on magnesium stearate manufacturer and inconel alloy powder supplier with over 12-year-experience. We ship our goods throughout the globe.

If you are seeking magnesium stearate powder, please do not hesitate to call us and send a query. (brad@ihpa.net)

Inquiry us