ERVESA MS ® 

E470b MS- Magnesium Stearate

Chemical Name: Magnesium Stearate
CAS No: 557-04-0
E Number: E470b (Magnesium salts of fatty acids)

Product Description

Magnesium Stearate is the magnesium salt of stearic acid, presented as a fine white, free-flowing powder. It is one of the most widely used functional excipients in the pharmaceutical industry, primarily serving as a lubricant and processing aid in tablet and capsule manufacturing. Its excellent lubrication and flow properties make it an essential ingredient in solid dosage form production.

Applications

• Pharmaceutical tablet manufacturing

• Hard and soft capsule production

• Nutraceutical and dietary supplement tablets

• Powder blend lubrication systems

Functional Benefits

• Acts as an efficient lubricant and anti-adherent

• Improves powder flow and die release during tableting

• Enhances compression performance

• Supports consistent tablet weight and surface quality

• Reduces sticking to punches and dies

Typical Usage Areas

• Tablets (immediate and controlled release)

• Capsules

• Vitamin and mineral supplements

• Solid dosage pharmaceutical formulations

Storage & Handling

Store in a cool, dry place, protected from moisture and direct sunlight. Keep containers tightly closed to maintain product performance.

Packaging

Available in standard pharmaceutical and industrial packaging formats. Please contact us for detailed packaging options and specifications.

For further technical details, specifications, and availability, please contact our sales team.