Magnesium Stearate

Product Overview

Magnesium Stearate is a white, odorless powder used as a lubricant and flow agent in pharmaceutical tablets, capsules, and supplements. It prevents ingredients from sticking to machinery and improves processing efficiency. Compliant with USP, Ph.Eur., and JP standards, it’s also used in food and cosmetics.

Product Type: Pharmaceutical Excipient

Chemical Name Magnesium Stearate (Magnesium distearate)

Chemical Formula C₃₆H₇₀MgO₄

CAS Number 557-04-0

Molecular Weight 591.27 g/mol

Application Role Commonly used as a lubricant, anti-adherent, and flow agent in pharmaceutical tablets and capsules, as well as in nutraceutical, cosmetic, and food formulations

Regulatory Compliance USP / NF / EU / JP

Manufacturing Suitability Suitable for oral, topical, and cosmetic formulations; widely used in creams, lotions, ointments, and laxatives.

Storage Conditions Store in a tightly closed container in a cool, well-ventilated area, away from heat, sparks, or open flame.

Certifications GMP, ISO 9001:2015; FSSC 22000 (for food-grade and cosmetic applications)

Availability On-demand production / Global supply capability

HS Code 2915.70.00 – Stearates (including Magnesium Stearate)

Excipient Technical Profile

Appearance Fine, white or almost white, powder; greasy to the touch

Bulk Density Approximately 0.159 – 0.209 g/mL

Solubility Practically insoluble in water, ethanol, and ether<br>Slightly soluble in warm ethanol and in hot water with some decomposition

pH Range 6.5 – 10.5

Typical Applications

Pharmaceuticals: Lubricant and flow agent in tablet and capsule production
Nutraceuticals: Used in supplements to ensure smooth processing and tablet integrity
Cosmetics: Anti-caking agent and texture enhancer in powders and creams
Food Industry: Anti-caking and release agent (GRAS status)

Key Benefits

Excellent Lubrication

Improves Flowability

Hydrophobic Properties

Ensures Uniformity

Safety Info

⚠️ Key Safety Considerations

Non-toxic and generally considered safe for external and internal use when used as directed (pharma/food grade only).
May cause mild skin irritation in rare cases with prolonged or repeated exposure.
Avoid inhalation of dust, mist, or vapors, especially if heated or aerosolized.

🧯 Fire Safety

Flash Point: Typically >150°C

Recommended Extinguishing Media

Carbon dioxide (CO₂)
Foam

Why Choose Salius Pharma?

GMP-Compliant Quality: Adherence to GMP with stringent QC to ensure consistent, premium-grade excipients.
Regulatory Support: Comprehensive documentation available.
Reliable Supply: Global distribution with safe and timely delivery.
Technical Expertise: Dedicated formulation support and customer service.
Customized Solutions: Flexible packaging and product grades tailored to your needs.

FAQs

Salius Pharma exports Magnesium Stearate globally, with strong demand from regions including Latin America, Europe, Southeast Asia, and the Middle East. We have tailored logistics solutions for each region to ensure timely delivery.

We provide complete export documentation including Commercial Invoice, Packing List, Certificate of Origin, Certificate of Analysis (CoA), GMP/ISO certifications, SDS, and any additional documents required by the importing country.

Our manufacturing facilities are GMP and ISO 9001:2015 certified, and we adhere to international quality standards such as USP, Ph.Eur., JP, and FCC. We also support customers with Drug Master Files (DMFs), BSE/TSE declarations, and other regulatory documentation.

Magnesium Stearate is packed in 25 kg fiber drums with food/pharma-grade liners. We use sturdy packaging and secure palletization to protect the product during long-distance shipping, ensuring product integrity upon arrival.

Lead times vary based on order size and destination but generally range from 3 to 6 weeks. We ship via sea freight for large orders and air freight for urgent smaller shipments, coordinating with trusted logistics partners worldwide.

We accept various secure payment methods including wire transfer (T/T), irrevocable letter of credit (L/C), and PayPal for smaller shipments. Payment terms are usually agreed upon in the contract based on order size and buyer’s location.

Visit www.saliusapi.com and use the Request a Quote form specifying your export requirements.
Or email us directly at export@saliuspharma.com with details including product grade, quantity, destination country, and intended application.

What You Receive with Every Order

At Salius Pharma, we deliver more than just an excipient — we deliver confidence, compliance, and quality. Every shipment is thoughtfully prepared to meet international regulatory standards and your exact specifications.

What’s Included:

✔ Premium Product:

High-purity Magnesium Stearate
Packaged for maximum stability and protection
Moisture-resistant, tamper-evident sealing

✔ Custom Packaging Options:

Tailored drum sizes, blister packs, or bottle formats
Designed to meet your operational needs and dosage requirements

Place an Order or Request a Quote from Salius Pharma

Looking to source Magnesium Stearate or other high-quality pharmaceutical products?
We’re here to help.
Whether you need Active Pharmaceutical Ingredients (APIs), excipients, or regulatory support, our team is ready to provide reliable, compliant, and cost-effective solutions tailored to your market needs.

Get in Touch

Email: export@saliuspharma.com
Call / WhatsApp: +91 84258 80640 / +91 84258 80643
Landline: +91 22 49700 601 / +91 22 44503 148
Corporate Office: 3104–3106, Plan S Business Park, Nerul MIDC Opp. Dr. D.Y. Patil Stadium, Navi Mumbai – 400706, Maharashtra, India

Confidentiality Notice

The contents of this page and any attachments are intended solely for the designated recipient(s) and may contain confidential and/or privileged information protected by law.

Any patented products are excluded from our offerings in regions where such patents are currently in force.

Enquiries for export only