• 0
  • 0

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, slippery call with the skin.
Insoluble in water, ethanol or ether, mainly made use of as lubricating substance, anti-adhesion representative, flow help.
Magnesium stearate is especially appropriate for the granulation of oil as well as extract medications, as well as the granules have excellent fluidity and also compressibility.
Magnesium stearate is made use of as a circulation help in straight pushing.
Magnesium stearate can additionally be utilized as filter aids, clarifiers and foaming representatives, as well as suspending representatives and also 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 ℃, as well as gradually included in the ready salt stearate remedy, the re-decomposition response was executed under mixing, and the magnesium stearate was sped up as strong.
After the completion of the response, the clear fluid was separated, then cleaned with water, dried out by centrifugation and dried out at 80-85 ℃ to get the ended up item.

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

Powdered magnesium stearate is typically used as anti-caking agent as well as medication launching agent in the areas of day-to-day chemical products, medicine and food. with the quick advancement of downstream market, the marketplace scale of powdered magnesium stearate will certainly continue to broaden.
1. Magnesium stearate is made use of as a warmth stabilizer for PVC, in addition to raw materials for cosmetic flour, skin lotion as well as medical tablet computers (forming representative, lubricating substance), for lubrication and also openness in wood powder, and also for clear smoothing representative in paint industry.
2. Widely used in food, medication, paint, plastic, rubber, textile and more.
3. Magnesium stearate is a brand-new sort of medicinal excipient, which can be made use of as film coating material for strong preparation, thickener for colloidal liquid prep work, putting on hold representative and so on.
4. Used in cosmetics for powder items, can boost bond, lubricity, but additionally can be made use of as resources for pharmaceutical tablets.

Magnesium stearate Provider

Luoyang Tongrun is an ISO9001 signed up representative of top quality specialty basic materials used in a large range of markets.

Technology Co. Ltd. is a trusted magnesium stearate producer and also inconel alloy powder provider with over 12-year-experience. We ship our items around the globe.

If you are seeking magnesium stearate powder, please feel free to contact us as well as send an inquiry. (

Inquiry us

Our Latest News

Why nano silicon powder can be used as a semiconductor material

Nano silica powder has two allotropes, amorphous and crystalline, gray or black. It is insoluble in water, nitric acid, and hydrochloric acid but soluble in hydrofluoric acid and lye.…

Why is amorphous boron powder so strong in oxidation resistance

Amorphous boron powder, also known as monomer boron and element boron, is grayish black or brown amorphous powder.…

Whats the Difference Between Spherical Silica Powder and Silica Micropowder

Whether you're looking for spherical silica powder or silica micropowder, there are some things you'll want to consider before buying. The two materials are both known for their flowability and particle-size distribution, but they're also very differ…