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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 penalty powder, slippery call with the skin.
Insoluble in water, ethanol or ether, mainly made use of as lubricating substance, anti-adhesion agent, circulation aid.
Magnesium stearate is particularly suitable for the granulation of oil as well as essence medicines, as well as the granules have great fluidness and compressibility.
Magnesium stearate is used as a flow help in straight pressing.
Magnesium stearate can likewise be used as filter help, clarifiers and also foaming agents, in addition to putting on hold agents as well as thickeners for liquid prep work.

Prep work approach of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated to 55 ℃, as well as gradually included in the prepared salt stearate remedy, the re-decomposition reaction was executed under mixing, and the magnesium stearate was sped up as solid.
After the completion of the reaction, the clear fluid was divided, then washed with water, dried out by centrifugation as well as dried out at 80-85 ℃ to get the finished 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 commercial grade magnesium stearate; according to different dosage forms of products, magnesium stearate can be partitioned right into powdered magnesium stearate and also flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream item on the market.

Powdered magnesium stearate is frequently used as anti-caking representative and drug launching agent in the areas of everyday chemical products, medication as well as food. with the fast growth of downstream market, the market scale of powdered magnesium stearate will certainly remain to broaden.
1. Magnesium stearate is utilized as a warm stabilizer for PVC, as well as basic materials for aesthetic flour, skin lotion as well as medical tablet computers (shaping representative, lube), for lubrication and also transparency in wood powder, and for clear smoothing representative in paint market.
2. Widely used in food, medication, paint, plastic, rubber, textile and more.
3. Magnesium stearate is a new sort of medical excipient, which can be utilized as movie finish material for strong prep work, thickener for colloidal liquid preparation, putting on hold representative and so forth.
4. Made use of in cosmetics for powder products, can improve bond, lubricity, however also can be utilized as basic materials for pharmaceutical tablet computers.

Magnesium stearate Vendor

Luoyang Tongrun is an ISO9001 registered representative of excellent quality specialized basic materials utilized in a variety of markets.

Technology Co. Ltd. is a relied on magnesium stearate manufacturer and also inconel alloy powder distributor with over 12-year-experience. We ship our items around the world.

If you are seeking magnesium stearate powder, please do not hesitate to contact us and also send out a questions. (

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