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What is magnesium stearate

What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is a natural compound, is a white sand-free fine powder, slippery contact with the skin.
Insoluble in water, ethanol or ether, generally made use of as lube, anti-adhesion agent, flow help.
Magnesium stearate is particularly suitable for the granulation of oil as well as extract medications, and the granules have great fluidity and compressibility.
Magnesium stearate is made use of as a circulation aid in direct pressing.
Magnesium stearate can additionally be used as filter help, clarifiers as well as frothing representatives, along with putting on hold representatives and thickeners for fluid preparations.

Prep work approach of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated up to 55 ℃, as well as slowly contributed to the ready salt stearate service, the re-decomposition response was executed under mixing, and also the magnesium stearate was precipitated as strong.
After the completion of the reaction, the clear liquid was divided, then cleaned with water, dehydrated by centrifugation as well as dried out at 80-85 ℃ to obtain the finished item.

Application area of magnesium stearate
According to different application fields, magnesium stearate can be partitioned into food grade magnesium stearate, pharmaceutical quality magnesium stearate and also industrial grade magnesium stearate; according to different dosage forms of items, 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 commonly used as anti-caking agent and also medication releasing agent in the fields of day-to-day chemical products, medication as well as food. with the fast development of downstream market, the market range of powdered magnesium stearate will certainly continue to expand.
1. Magnesium stearate is used as a warmth stabilizer for PVC, as well as resources for aesthetic flour, skin lotion and also medical tablet computers (forming agent, lube), for lubrication as well as openness in wood powder, as well as for transparent smoothing agent in paint market.
2. Commonly used in food, medicine, paint, plastic, rubber, textile and so on.
3. Magnesium stearate is a new sort of medical excipient, which can be utilized as film finishing product for strong preparation, thickener for colloidal liquid prep work, putting on hold representative and so forth.
4. Made use of in cosmetics for powder products, can enhance adhesion, lubricity, but also can be made use of as resources for pharmaceutical tablet computers.

Magnesium stearate Supplier

Luoyang Tongrun is an ISO9001 signed up supplier of high quality specialty basic materials made use of in a vast array of sectors.

Modern Technology Co. Ltd. is a trusted magnesium stearate producer as well as inconel alloy powder distributor with over 12-year-experience. We ship our products all over the globe.

If you are searching for magnesium stearate powder, please do not hesitate to call us and send out a query. (

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