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 penalty powder, slippery contact with the skin.
Insoluble in water, ethanol or ether, primarily used as lubricant, anti-adhesion representative, flow aid.
Magnesium stearate is specifically appropriate for the granulation of oil and also extract drugs, and the granules have good fluidness and compressibility.
Magnesium stearate is made use of as a circulation aid in direct pressing.
Magnesium stearate can also be utilized as filter aids, clarifiers and frothing representatives, in addition to putting on hold agents and also thickeners for fluid prep work.
Preparation method of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, warmed to 55 ℃, as well as slowly added to the prepared salt stearate solution, the re-decomposition response was executed under mixing, and also the magnesium stearate was precipitated as solid.
After the completion of the reaction, the clear liquid was separated, then cleaned with water, dried out by centrifugation and dried out at 80-85 ℃ to get the ended up product.
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 commercial grade magnesium stearate; according to different dose kinds of items, magnesium stearate can be partitioned right into powdered magnesium stearate as well as flake magnesium stearate, among which powdered magnesium stearate is the mainstream item out there.
Powdered magnesium stearate is typically made use of as anti-caking agent and also medication launching agent in the fields of daily chemical items, medicine and also food. with the quick advancement of downstream market, the market range of powdered magnesium stearate will remain to broaden.
1. Magnesium stearate is made use of as a warmth stabilizer for PVC, in addition to basic materials for aesthetic flour, skin lotion as well as medical tablets (forming agent, lubricating substance), for lubrication and also openness in wood powder, and also for transparent smoothing representative in paint sector.
2. Extensively used in food, medication, paint, plastic, rubber, textile and so on.
3. Magnesium stearate is a new sort of medical excipient, which can be made use of as movie layer material for solid prep work, thickener for colloidal liquid prep work, suspending agent and so on.
4. Made use of in cosmetics for powder products, can boost attachment, lubricity, however also can be utilized as resources for pharmaceutical tablet computers.
Magnesium stearate Vendor
Luoyang Tongrun is an ISO9001 registered supplier of high quality specialty raw materials utilized in a wide variety of sectors.
Modern Technology Co. Ltd. is a trusted magnesium stearate maker as well as inconel alloy powder vendor with over 12-year-experience. We deliver our products all over the globe.
If you are trying to find magnesium stearate powder, please feel free to contact us as well as send a questions. (firstname.lastname@example.org)