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 fine powder, unsafe contact with the skin.
Insoluble in water, ethanol or ether, mainly utilized as lube, anti-adhesion representative, circulation aid.
Magnesium stearate is particularly ideal for the granulation of oil and remove medications, and also the granules have excellent fluidity as well as compressibility.
Magnesium stearate is utilized as a circulation aid in direct pressing.
Magnesium stearate can additionally be used as filter help, clarifiers and frothing agents, along with suspending agents as well as thickeners for liquid preparations.
Prep work method of magnesium stearate
15 phr of magnesium sulfate was dissolved in 150 phr of water, warmed to 55 ℃, and gradually included in the prepared salt stearate option, the re-decomposition response was accomplished under stirring, as well as the magnesium stearate was sped up as solid.
After the completion of the reaction, the clear liquid was separated, then cleaned with water, dried out by centrifugation as well as dried out at 80-85 ℃ to obtain the ended up product.
Application area of magnesium stearate
According to various application fields, magnesium stearate can be partitioned right into food quality magnesium stearate, pharmaceutical grade magnesium stearate and commercial quality magnesium stearate; according to various dosage kinds of items, magnesium stearate can be partitioned into powdered magnesium stearate and flake magnesium stearate, among which powdered magnesium stearate is the mainstream product in the market.
Powdered magnesium stearate is usually made use of as anti-caking agent as well as medicine launching representative in the areas of daily chemical items, medication and food. with the rapid growth of downstream market, the marketplace scale of powdered magnesium stearate will certainly continue to increase.
1. Magnesium stearate is used as a warmth stabilizer for PVC, as well as resources for cosmetic flour, skin lotion as well as clinical tablet computers (shaping agent, lubricant), for lubrication and also openness in timber powder, and for transparent smoothing agent in paint sector.
2. Extensively used in food, medication, paint, plastic, rubber, textile and so on.
3. Magnesium stearate is a new kind of medicinal excipient, which can be made use of as film finish material for solid prep work, thickener for colloidal fluid prep work, suspending representative and so on.
4. Utilized in cosmetics for powder products, can improve bond, lubricity, but additionally can be utilized as resources for pharmaceutical tablets.
Magnesium stearate Provider
Luoyang Tongrun is an ISO9001 registered representative of top quality specialized resources made use of in a large range of industries.
Modern Technology Co. Ltd. is a trusted magnesium stearate supplier and also inconel alloy powder vendor with over 12-year-experience. We ship our items around the globe.
If you are trying to find magnesium stearate powder, please feel free to contact us as well as send out a questions. (email@example.com)