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, primarily used as lubricant, anti-adhesion agent, circulation help.
Magnesium stearate is specifically ideal for the granulation of oil as well as essence medications, and also the granules have great fluidity and compressibility.
Magnesium stearate is utilized as a flow help in straight pressing.
Magnesium stearate can likewise be made use of as filter aids, clarifiers as well as lathering agents, along with suspending agents as well as thickeners for fluid prep work.
Prep work approach of magnesium stearate
15 phr of magnesium sulfate was liquified in 150 phr of water, warmed to 55 ℃, as well as slowly contributed to the prepared sodium stearate option, the re-decomposition reaction was performed under mixing, as well as the magnesium stearate was precipitated as strong.
After the completion of the response, the clear liquid was divided, then washed with water, dehydrated by centrifugation and dried out at 80-85 ℃ to obtain the ended up product.
Application field of magnesium stearate
According to different application areas, magnesium stearate can be subdivided into food quality magnesium stearate, pharmaceutical grade magnesium stearate and also commercial grade magnesium stearate; according to various dosage forms of products, magnesium stearate can be subdivided right into powdered magnesium stearate and also flake magnesium stearate, amongst which powdered magnesium stearate is the mainstream product in the market.
Powdered magnesium stearate is frequently made use of as anti-caking agent and medication launching representative in the fields of daily chemical products, medicine and food. with the quick development of downstream market, the market scale of powdered magnesium stearate will remain to increase.
1. Magnesium stearate is used as a heat stabilizer for PVC, in addition to raw materials for cosmetic flour, skin lotion as well as clinical tablet computers (forming representative, lubricating substance), for lubrication and openness in timber powder, as well as for clear smoothing agent in paint market.
2. Extensively used in food, medicine, paint, plastic, rubber, textile and so forth.
3. Magnesium stearate is a new sort of medical excipient, which can be utilized as movie covering material for strong prep work, thickener for colloidal fluid preparation, putting on hold agent and more.
4. Utilized in cosmetics for powder products, can boost bond, lubricity, yet also can be utilized as basic materials for pharmaceutical tablets.
Magnesium stearate Distributor
Luoyang Tongrun is an ISO9001 signed up supplier of top quality specialized resources made use of in a large range of sectors.
Technology Co. Ltd. is a relied on magnesium stearate maker as well as inconel alloy powder distributor with over 12-year-experience. We ship our goods around the world.
If you are trying to find magnesium stearate powder, please do not hesitate to contact us and also send out a query. (firstname.lastname@example.org)