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, mostly made use of as lube, anti-adhesion representative, circulation help.
Magnesium stearate is specifically appropriate for the granulation of oil and also extract medications, and the granules have great fluidity and also compressibility.
Magnesium stearate is made use of as a flow aid in direct pressing.
Magnesium stearate can also be utilized as filter aids, clarifiers and frothing representatives, in addition to putting on hold representatives as well as thickeners for fluid prep work.

Prep work technique of magnesium stearate
15 phr of magnesium sulfate was dissolved in 150 phr of water, heated to 55 ℃, as well as gradually included in the ready salt stearate option, the re-decomposition reaction was accomplished under mixing, as well as the magnesium stearate was sped up as solid.
After the conclusion of the reaction, the clear liquid was separated, then cleaned 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 areas, magnesium stearate can be subdivided into food grade magnesium stearate, pharmaceutical grade magnesium stearate and commercial quality magnesium stearate; according to various dose forms of items, magnesium stearate can be subdivided right into powdered magnesium stearate and also flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream product out there.

Powdered magnesium stearate is commonly utilized as anti-caking agent as well as medicine launching representative in the areas of everyday chemical products, medicine and food. with the fast growth of downstream market, the marketplace scale of powdered magnesium stearate will continue to broaden.
1. Magnesium stearate is used as a warmth stabilizer for PVC, along with raw materials for cosmetic flour, skin ointment as well as medical tablets (forming representative, lubricant), for lubrication and transparency in wood powder, as well as for transparent smoothing representative in paint market.
2. Extensively utilized in food, medication, paint, plastic, rubber, fabric and more.
3. Magnesium stearate is a new sort of medicinal excipient, which can be made use of as film covering product for solid preparation, thickener for colloidal liquid preparation, putting on hold representative and more.
4. Made use of in cosmetics for powder items, can improve attachment, lubricity, however also can be made use of as resources for pharmaceutical tablet computers.

Magnesium stearate Supplier

Luoyang Tongrun is an ISO9001 registered representative of excellent quality specialized raw materials used in a variety of sectors.

Modern Technology Co. Ltd. is a trusted magnesium stearate producer and inconel alloy powder supplier with over 12-year-experience. We ship our items around the world.

If you are looking for magnesium stearate powder, please do not hesitate to call us as well as send out a questions. (brad@ihpa.net)

Inquiry us