Product Description

Magnesium Stearate is a widely used excipient in pharmaceutical manufacturing, valued for its excellent lubricating and anti-adherent properties. It improves powder flowability and ensures smooth tablet compression and capsule filling.

This product is suitable for bulk supply to pharmaceutical formulators and contract manufacturers requiring stable and consistent excipient quality.

Chemical & Physical Properties

• ✓ Chemical Name: Magnesium Stearate

• ✓ CAS Number: 557-04-0

• ✓ Molecular Formula: Mg(C₁₈H₃₅O₂)₂

• ✓ Appearance: White to off-white fine powder

• ✓ Odor: Odorless

• ✓ Solubility: Practically insoluble in water

• ✓ Bulk Density: Consistent for tableting processes

• ✓ Stability: Stable under normal storage conditions

Typical Specifications

• ✓ Assay (as MgO): 6.5–7.5%

• ✓ Loss on Drying: ≤ 5.0%

• ✓ Heavy Metals (Pb): ≤ 10 ppm

• ✓ Acid Value: Within pharmacopeial limits

• ✓ Particle Size: Suitable for tablet and capsule production

Applications

• ✓ Tablet and capsule lubricant

• ✓ Anti-adherent in solid dosage forms

• ✓ Flow agent for dry blending

• ✓ Excipient for pharmaceutical formulations

• ✓ Used in nutraceutical and healthcare products

Features & Benefits

• ✅ Enhances tablet compression efficiency

• ✅ Improves powder flow and uniformity

• ✅ Reduces sticking during manufacturing

• ✅ Stable performance in high-speed production lines

• ✅ Suitable for bulk pharmaceutical sourcing

• ✅ COA and TDS available upon request

Packaging & Storage

• ✅ Packaging: 20 kg or 25 kg fiber drums / bags

• ✅ Storage: Store in a cool, dry place away from moisture

Global Markets

Magnesium Stearate Supplier – We supply to global markets including USA, Europe, Middle East, and Southeast Asia.

Contact Us Today for a Quote & Free Sample!

✉️ Email: jane@khonorchem.com
📞 Tel / WhatsApp / WeChat: 86-19851890163
🌍 WhatsApp: https://wa.me/8619851890163

COA - pharma - Magnesium stearate.pdf