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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 contact with the skin.
Insoluble in water, ethanol or ether, mainly utilized as lubricating substance, anti-adhesion agent, flow help.
Magnesium stearate is specifically ideal for the granulation of oil and extract drugs, and also the granules have excellent fluidness and also compressibility.
Magnesium stearate is made use of as a flow aid in straight pressing.
Magnesium stearate can also be utilized as filter help, clarifiers and also foaming representatives, along with suspending representatives and also thickeners for fluid prep work.

Preparation method of magnesium stearate
15 phr of magnesium sulfate was dissolved in 150 phr of water, heated to 55 ℃, as well as slowly included in the ready sodium stearate remedy, the re-decomposition response was executed under mixing, and the magnesium stearate was precipitated as strong.
After the completion of the reaction, the clear fluid was separated, then washed with water, dehydrated by centrifugation as well as dried at 80-85 ℃ to obtain the ended up product.

Application field of magnesium stearate
According to various application areas, magnesium stearate can be partitioned right into food quality magnesium stearate, pharmaceutical quality magnesium stearate as well as commercial grade magnesium stearate; according to various dosage forms of items, magnesium stearate can be partitioned into powdered magnesium stearate and also flake magnesium stearate, among which powdered magnesium stearate is the mainstream item on the market.

Powdered magnesium stearate is often made use of as anti-caking agent as well as medication launching representative in the areas of day-to-day chemical products, medicine and food. with the fast advancement of downstream market, the marketplace range of powdered magnesium stearate will certainly remain to increase.
1. Magnesium stearate is used as a heat stabilizer for PVC, along with basic materials for aesthetic flour, skin ointment and also clinical tablet computers (forming representative, lube), for lubrication as well as openness in wood powder, as well as for transparent smoothing agent in paint sector.
2. Widely used in food, medicine, paint, plastic, rubber, fabric and so forth.
3. Magnesium stearate is a brand-new type of medical excipient, which can be made use of as film covering product for solid prep work, thickener for colloidal fluid preparation, suspending representative and so on.
4. Used in cosmetics for powder items, can improve bond, lubricity, but likewise can be used as resources for pharmaceutical tablet computers.

Magnesium stearate Vendor

Luoyang Tongrun is an ISO9001 registered distributor of top quality specialized raw materials utilized in a wide variety of industries.

Modern Technology Co. Ltd. is a trusted magnesium stearate supplier and also inconel alloy powder vendor with over 12-year-experience. We ship our products all over the globe.

If you are seeking magnesium stearate powder, please feel free to call us and send an inquiry. (brad@ihpa.net)

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