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Magnesium Stearate CAS#557-04-0
Basic Information
E470b
Magnesium stearate is a hydrophobic formulation additive valued for its lubricating and release properties. It is widely used during tablet and capsule manufacture as a lubricant and anti-adherent. Other functions include emulsification, binding, thickening, anticaking and antifoaming in suitable food and pharmaceutical formulations. Animal-derived and vegetable-derived grades are available, making origin an additional consideration during material selection.
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Provides excellent lubricating performance through its hydrophobic properties, effectively reducing friction during tablet compression and ejection processes.
Widely used as a multifunctional additive, serving as an emulsifier, binder, thickener, anticaking agent, release agent, and antifoaming aid in food and pharmaceutical applications.
Recognized as a non-toxic and food-contact approved material in multiple countries, making it suitable for supplements, confectionery, and pharmaceutical formulations.
Manufactured in compliance with pharmacopeia quality standards, with controlled magnesium content, moisture, heavy metals, iron, sulfate, and chloride levels.
Products Description of Magnesium Stearate CAS#557-04-0
Magnesium stearate is a multifunctional additive used in food (emulsifier, lubricant, etc.) and pharmaceuticals (tablet/capsule excipient). Its lubricating effect stems from hydrophobicity. Non-toxic and approved for food contact globally, it is listed in major pharmacopoeias with defined quality specifications.
Product Applications of Magnesium Stearate CAS#557-04-0
Magnesium stearate (E470b) is the most widely used pharmaceutical tablet lubricant/anti-adherent, which may affect drug release time but not bioavailability. It is also used in hard candies and infant formula. Available in animal- and vegetable-derived grades, it is a key component of soap scum formed in hard water.
Parameters
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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