CAS 557-04-0 Magnesium Stearate Powder

About Magnesium Stearate Powder:
Magnesium Stearate Powder is a fine and light white powder in appearance, it is smooth and greasy, insoluble in water, ethanol and ether.

Mg stearate, a magnesium salt of stearic acid, is an additive, a mobile agent used in capsules and tablets of drugs or supplements.
Stearic acid is saturated fat, while magnesium is an essential mineral. Both are nutrients and naturally exist in a variety of foods. Far from being harmful, they are actually good for human health. 

Magnesium stearate source: Vegetable magnesium stearate is mainly made from palm oil and is the standard for tablets. However, it can also be extracted from purified cottonseed oil.

TRUNNANO is a trusted global Magnesium Stearate Powder supplier. Feel free to send an inquiry to get the latest Magnesium Stearate Powder price if you would like to buy Magnesium Stearate Powder in bulk.
 

Magnesium Stearate Powder

Product Performance of Magnesium Stearate Powder:
Magnesium Stearate Powder is dissolved in hot water and hot ethanol, and decomposed into stearic acid and corresponding magnesium salt in the presence of acid.

Technical Parameter of Magnesium Stearate Powder:

Magnesium Stearate uses:

Magnesium Stearate is used in food, medicine, paint, plastic, rubber, textile and other industries, mainly as emulsifier, mold release agent, lubricant, stabilizer, accelerator, cosmetic base material, etc.
Magnesium Stearate is used as a stabilizer and lubricant for polyvinyl chloride, cellulose acetate, ABS resin, etc., and is used in non-toxic products in combination with calcium soap and zinc soap.
Magnesium stearate uses in tablets:
Magnesium stearate vegan in tablets is used as a "flow agent". This means that it can prevent different complementary components from adhering to each other as well as mixing and punching equipment. The addition of mobile agents (such as vegetable magnesium stearate) is essential to ensure that the ingredients are evenly mixed and the dose in each capsule or tablet is consistent.

Although supplements contain disreputable additives such as vegetable magnesium stearate, they are necessary and play different key roles in the manufacture of supplements. Not adding magnesium stearate or substitutes may even be harmful to human health because capsules or tablets may not always contain the prescribed dose.

Is magnesium stearate toxic?
Magnesium stearate is generally considered safe to eat. If you eat too much, it may have a laxative effect. It irritates the mucous lining of your intestines. This can cause cramps in your stools, causing stools and even diarrhea.

Packing & Shipping of Magnesium Stearate Powder:
We have many different kinds of packing which depend on Magnesium Stearate Powder quantity.
Magnesium Stearate Powder packing: 20kg/bag, then put on pallet.
Magnesium Stearate Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.


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FAQs of Magnesium Stearate Powder:
Q: How does magnesium stearate affect the quality and efficacy of pharmaceutical preparations?
A: In pharmaceutical formulations, the right amount of magnesium stearate can significantly enhance product quality without compromising efficacy: Improves flowability: by reducing the friction between particles, it makes the mixture flow more easily, thus ensuring uniform filling and consistent dose distribution. Prevents mold sticking: Effectively prevents the material from sticking to the surface of the mold during the tabletting process, reducing scrap rates and extending equipment life. Regulates release rate: Although magnesium stearate is not generally considered to have a significant effect on drug absorption, excessive use may slightly slow the release of the drug from the tablet, so its dosage needs to be strictly controlled. Protection of the active ingredient: In some cases, it may act as a slight barrier to protect sensitive APIs from external environmental factors.
 
Q: What do I need to be aware of when using magnesium stearate to ensure optimal results?
A: In order to fully utilize the benefits of magnesium stearate and to ensure safety and efficacy, the following should be observed when using it: Accurate dosing: Add according to the formulation, usually the recommended dosage is 0.25%-2% of the total weight, too much may lead to adverse reactions or change the drug properties. Homogeneous dispersion: Ensure that the magnesium stearate is well mixed with the other ingredients to avoid problems caused by excessive local concentration. Adaptability testing: Different ingredients may respond differently to magnesium stearate, it is recommended to conduct small-scale trial experiments first to confirm compatibility and efficacy. Environmental conditions: Pay attention to the storage temperature and humidity to prevent moisture absorption and caking to affect the use; for heat-sensitive drugs, high temperature treatment should be avoided to avoid affecting the stability. Compliance check: Make sure the magnesium stearate used complies with relevant regulations and technical standards, especially when used in food and drugs.
 
Q: What are the effects of magnesium stearate on human health? Is there any potential risk?
A: Magnesium stearate is considered to be a relatively safe additive, but caution should be exercised under certain conditions: Digestive effects: Small amounts usually do not cause discomfort, but for some individuals (e.g., those with gallbladder disease), consumption of large amounts of products containing magnesium stearate may result in symptoms such as indigestion or diarrhea. Allergic Reactions: Although rare, a very small number of individuals may have an allergic reaction to the ingredients as evidenced by itching, redness, swelling, or other symptoms of the skin. Risk of Long-Term Exposure: There is no conclusive evidence that long-term, low-dose exposure to magnesium stearate poses a serious hazard to humans, but the latest scientific research developments should be followed. PRECAUTIONS FOR SPECIAL POPULATIONS: Special populations such as pregnant women, nursing mothers, and children should use products containing magnesium stearate appropriately under medical supervision. In conclusion, magnesium stearate is safe and reliable when used correctly and in accordance with regulations, but any abnormalities should be promptly consulted with a healthcare professional.
 
Q: How do I select the right type and supplier of magnesium stearate for a particular application?
A: Selecting the type of magnesium stearate and reliable supplier that best suits the needs of a project is a critical step in ensuring product quality and cost-effectiveness: Define the requirements: First determine the specific application scenario (e.g. pharmaceutical, food, cosmetics, etc.) and its corresponding technical requirements (e.g. particle size distribution, purity grade, etc.). Comparison of technical parameters: Compare products of different brands and technical specifications and select the option that best meets the project requirements. Sample testing: Request samples from potential suppliers, conduct preliminary tests in the laboratory or actual production environment, and assess whether their actual performance meets expectations. Supplier Reputation: Examine the supplier's historical performance, customer evaluations, and service levels, prioritizing those with extensive experience and a good reputation. Price and supply stability: Consider the market price of the product, volume discount policy and reliability of long-term supply to find the most cost-effective partner. Certification and Compliance: Ensure that the selected products have the necessary quality certifications (e.g. USP, EP, BP, etc.) and comply with local laws and regulations in order to cope with the increasingly stringent market regulation.