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 penalty powder, unsafe contact with the skin.
Insoluble in water, ethanol or ether, mostly made use of as lubricant, anti-adhesion agent, circulation help.
Magnesium stearate is particularly appropriate for the granulation of oil as well as essence drugs, as well as the granules have great fluidness as well as compressibility.
Magnesium stearate is utilized as a flow help in direct pressing.
Magnesium stearate can additionally be made use of as filter help, clarifiers and also foaming agents, along with putting on hold representatives as well as thickeners for liquid preparations.
Prep work method of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated up to 55 ℃, and slowly included in the prepared sodium stearate remedy, the re-decomposition reaction was carried out under mixing, and the magnesium stearate was sped up as solid.
After the conclusion of the reaction, the clear fluid was separated, then washed with water, dehydrated by centrifugation and also dried out at 80-85 ℃ to obtain the ended up item.
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 and industrial grade magnesium stearate; according to different dosage kinds of products, magnesium stearate can be partitioned into powdered magnesium stearate and also flake magnesium stearate, among which powdered magnesium stearate is the mainstream product out there.
Powdered magnesium stearate is usually used as anti-caking representative and also drug launching representative in the areas of everyday chemical products, medicine and food. with the quick advancement of downstream market, the marketplace scale of powdered magnesium stearate will certainly continue to expand.
1. Magnesium stearate is used as a warm stabilizer for PVC, along with resources for cosmetic flour, skin ointment and medical tablets (forming agent, lube), for lubrication and transparency in timber powder, and also for clear smoothing representative in paint market.
2. Widely utilized in food, medicine, paint, plastic, rubber, fabric and so forth.
3. Magnesium stearate is a brand-new kind of medical excipient, which can be made use of as film covering product for solid prep work, thickener for colloidal fluid prep work, suspending agent and more.
4. Utilized in cosmetics for powder items, can improve bond, lubricity, yet additionally can be utilized as resources for pharmaceutical tablet computers.
Magnesium stearate Vendor
Luoyang Tongrun is an ISO9001 signed up distributor of top quality specialized resources used in a vast array of industries.
Innovation Co. Ltd. is a trusted magnesium stearate manufacturer and also inconel alloy powder supplier with over 12-year-experience. We deliver our items around the globe.
If you are looking for magnesium stearate powder, please feel free to contact us as well as send out a questions. (email@example.com)