What is magnesium stearate
What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is an organic substance, is a white sand-free penalty powder, unsafe contact with the skin.
Insoluble in water, ethanol or ether, generally made use of as lubricant, anti-adhesion agent, circulation aid.
Magnesium stearate is particularly suitable for the granulation of oil as well as extract medicines, as well as the granules have excellent fluidness and compressibility.
Magnesium stearate is used as a flow aid in direct pushing.
Magnesium stearate can likewise be made use of as filter help, clarifiers and lathering representatives, along with suspending agents and also thickeners for fluid prep work.
Prep work technique of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated to 55 ℃, and also gradually contributed to the prepared sodium stearate remedy, the re-decomposition reaction was performed under mixing, and also the magnesium stearate was sped up as solid.
After the completion of the response, the clear liquid was divided, then cleaned with water, dehydrated by centrifugation as well as dried out at 80-85 ℃ to get the completed product.
Application area of magnesium stearate
According to different application areas, magnesium stearate can be partitioned into food quality magnesium stearate, pharmaceutical quality magnesium stearate and industrial grade magnesium stearate; according to different dosage kinds of items, magnesium stearate can be subdivided into powdered magnesium stearate and also flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream item out there.
Powdered magnesium stearate is often made use of as anti-caking agent as well as drug launching agent in the fields of everyday chemical items, medicine as well as food. with the rapid development of downstream market, the market range of powdered magnesium stearate will certainly remain to broaden.
1. Magnesium stearate is made use of as a warm stabilizer for PVC, along with resources for cosmetic flour, skin ointment as well as medical tablets (shaping agent, lubricating substance), for lubrication and also transparency in timber powder, as well as for transparent smoothing agent in paint market.
2. Extensively 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 used as film layer material for solid preparation, thickener for colloidal liquid preparation, putting on hold representative and more.
4. Utilized in cosmetics for powder products, can boost adhesion, lubricity, however also can be utilized as raw materials for pharmaceutical tablets.
Magnesium stearate Vendor
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Modern Technology Co. Ltd. is a trusted magnesium stearate supplier as well as inconel alloy powder vendor with over 12-year-experience. We deliver our items all over the globe.
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