What is magnesium stearate
What is magnesium stearate?
Magnesium stearate, chemical formula for C36H70MgO4, molecular weight of 591.24, is a natural substance, is a white sand-free penalty powder, slippery call with the skin.
Insoluble in water, ethanol or ether, mostly used as lube, anti-adhesion representative, circulation aid.
Magnesium stearate is particularly ideal for the granulation of oil and remove medications, and the granules have excellent fluidity and compressibility.
Magnesium stearate is used as a circulation help in direct pushing.
Magnesium stearate can likewise be used as filter help, clarifiers as well as frothing representatives, along with suspending representatives and thickeners for fluid preparations.
Prep work technique of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, heated to 55 ℃, and also gradually added to the ready sodium stearate option, the re-decomposition reaction was executed under mixing, as well as the magnesium stearate was precipitated as strong.
After the conclusion of the reaction, the clear liquid was separated, then cleaned with water, dried out by centrifugation and also dried out at 80-85 ℃ to obtain the ended up item.
Application field of magnesium stearate
According to different application fields, magnesium stearate can be subdivided into food grade magnesium stearate, pharmaceutical quality magnesium stearate as well as industrial quality magnesium stearate; according to different dose types of items, magnesium stearate can be subdivided into powdered magnesium stearate as well as flake magnesium stearate, among which powdered magnesium stearate is the mainstream item on the market.
Powdered magnesium stearate is typically used as anti-caking agent and drug launching representative in the areas of daily chemical products, medication and also food. with the rapid development of downstream market, the marketplace range of powdered magnesium stearate will certainly continue to broaden.
1. Magnesium stearate is made use of as a warm stabilizer for PVC, along with raw materials for cosmetic flour, skin ointment and also clinical tablet computers (forming representative, lubricant), for lubrication and openness in wood powder, and also for clear smoothing representative in paint market.
2. Commonly used in food, medication, paint, plastic, rubber, textile and so forth.
3. Magnesium stearate is a new sort of medical excipient, which can be made use of as movie finishing product for strong preparation, thickener for colloidal fluid prep work, putting on hold agent and so forth.
4. Made use of in cosmetics for powder items, can improve attachment, lubricity, yet likewise can be utilized as raw materials for pharmaceutical tablets.
Magnesium stearate Supplier
Luoyang Tongrun is an ISO9001 signed up representative of premium quality specialized raw materials made use of in a variety of markets.
Modern Technology Co. Ltd. is a relied on magnesium stearate maker as well as inconel alloy powder distributor with over 12-year-experience. We deliver our goods throughout the world.
If you are trying to find magnesium stearate powder, please feel free to call us and send an inquiry. (email@example.com)