Have you ever wondered what your pill and vitamin coatings are composed of? It’s a magnesium stearate ingredient.

Product name: Magnesium Stearate

Chemical formula: Mg(C18H35O2)2

What is Magnesium Stearate?

Magnesium stearate is a powder that is white and oily. It is a lubricant that is mostly utilized in pharmaceutical capsules. Prevents the capsule’s components from clinging to one other, as well as the capsule’s attachment to the capsule-making apparatus. As a result, this chemical can be considered to aid in the consistency and quality control of medicine capsules. It is feasible to manufacture pharmaceutical capsules without magnesium stearate, but consistency and quality are more difficult to ensure. Magnesium stearate is used to prevent medications from being broken down and absorbed in the gastrointestinal tract.

What are the side effects of magnesium stearate?

Oral intake is typically considered safe. This chemical can have a laxative effect if used in excess. This irritates the intestinal mucosa, resulting in diarrhea and, in severe cases, bowel movement.

استئارات منیزیوم

Pesticide concerns are another point of contention. Cottonseed oil is sometimes used to make stearate. Some individuals are concerned that they may contain pesticides, which could be harmful if consumed. As a result, magnesium stearate is purified thoroughly before being utilized in pharmaceuticals.

This precious chemical has numerous applications.

  • Magnesium stearate is a frequent ingredient in a variety of foods, pharmaceuticals, and cosmetics. The primary goal of medicines and vitamins is to lubricate the body.
  • Dry coating production methods can also benefit from magnesium stearate. This material is used to make pressed candies as well as to bind sugar in hard sweets like mint sweets.
  • Magnesium stearate aids the mobility of raw materials in mechanical equipment by preventing separate components from adhering together during the manufacturing process. It also functions as an emulsifier, thickening, anti-corrosion agent, lubricant, secretion aid, and disinfectant.

Magnesium stearate analysis table

SolidPhysical form at room temperature
130-145c˚Melting point
160 g/lBulk density
7(PH-Valur2 c solution in watere)
Max 3% Watere content
0.5-1.0Free fatty acid %
8-10Ash content%
4-3Mg content%

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