• 0
  • 0

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 fine powder, unsafe call with the skin.
Insoluble in water, ethanol or ether, mainly utilized as lubricating substance, anti-adhesion representative, flow help.
Magnesium stearate is especially ideal for the granulation of oil and extract medicines, and also the granules have good fluidity and compressibility.
Magnesium stearate is utilized as a circulation aid in straight pushing.
Magnesium stearate can likewise be utilized as filter aids, clarifiers and foaming agents, along with suspending agents and also thickeners for liquid preparations.

Preparation approach of magnesium stearate
15 phr of magnesium sulfate was dissolved in 150 phr of water, heated up to 55 ℃, and also slowly included in the prepared sodium stearate service, the re-decomposition reaction was executed under stirring, as well as the magnesium stearate was sped up as strong.
After the conclusion of the reaction, the clear fluid was separated, then washed with water, dried out by centrifugation and dried at 80-85 ℃ to obtain the completed item.

Application field of magnesium stearate
According to different application areas, magnesium stearate can be subdivided right into food quality magnesium stearate, pharmaceutical quality magnesium stearate and also industrial grade magnesium stearate; according to different dosage types of items, magnesium stearate can be partitioned right into powdered magnesium stearate as well as flake magnesium stearate, among which powdered magnesium stearate is the mainstream product in the marketplace.

Powdered magnesium stearate is often used as anti-caking agent and also medication releasing representative in the fields of day-to-day chemical products, medicine and food. with the fast growth of downstream market, the market range of powdered magnesium stearate will certainly remain to broaden.
1. Magnesium stearate is made use of as a warmth stabilizer for PVC, along with basic materials for aesthetic flour, skin ointment and medical tablet computers (forming representative, lubricating substance), for lubrication and also openness in timber powder, and also for transparent smoothing representative in paint industry.
2. Widely made use of in food, medication, paint, plastic, rubber, fabric and so forth.
3. Magnesium stearate is a brand-new type of medical excipient, which can be utilized as movie coating material for solid preparation, thickener for colloidal liquid prep work, putting on hold representative and so forth.
4. Made use of in cosmetics for powder products, can boost attachment, lubricity, but likewise can be utilized as resources for pharmaceutical tablet computers.

Magnesium stearate Supplier

Luoyang Tongrun is an ISO9001 registered distributor of top quality specialized basic materials made use of in a large range of sectors.

Modern Technology Co. Ltd. is a trusted magnesium stearate supplier and also inconel alloy powder supplier with over 12-year-experience. We deliver our items all over the world.

If you are trying to find magnesium stearate powder, please feel free to call us and send an inquiry. (

Inquiry us

Our Latest News

Why High Purity Graphite Powder Resists High Temperature

What is High Purity Graphite Powder?High-purity graphite powder has the benefits of high-temperature resistance (3000 ° & deg; C ), deterioration resistance (insoluble in acid), and lubricity. Graphite powder is just one of the important basic ma…

Why nano silicon powder can be used as a semiconductor material

What is nano silicon powder?Nano silicon powder refers to crystalline silicon particles with a size of fewer than 5 nanometers (one billionth of a billion (1G) meters). Nano silicon powder is identified by high pureness, little fragment size, consist…

Whats the Difference Between Spherical Silica Powder and Silica Micropowder

Whether you'' re looking for round silica powder or silica micropowder, there are some things you'' ll intend to consider prior to buying. Both products are both known for their flowability and particle-size circulation, yet they'' re additionally ex…