Keywords

• Magnesiumstearate (7CI)
• Octadecanoic acid, magnesium salt (9CI)
• Stearic acid,magnesium salt (8CI)

Quick Details

• ProName: Magnesium stearate factory East
• CasNo: 557-04-0
• Molecular Formula: 2(C18H35O2).Mg
• Appearance: White powder
• Application: It is used most prevalently in acidic ...
• DeliveryTime: 7 Days after receive the payment
• PackAge: 25kg/bags
• Port: Any Port,China
• ProductionCapacity: 100 Metric Ton/Day
• Purity: 95%-99
• Storage: Shielded from light,dry and placement ...
• Transportation: conventional
• LimitNum: 1 Metric Ton
• Grade: Industrial Grade
• Moisture Content: 0
• Impurity: 0

Superiority

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives,  pharmaceutical raw materials, chemical products and personal care

Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed.
Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.

  Arabella

Factory

      Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

Details

Product Introduction: Magnesium Stearate?

• Product Name: Magnesium Stearate?

• CAS No.: 557-04-0?

• Chemical Formula: C??H??MgO??

• Molecular Weight: 591.24 g/mol?

• Appearance: Typically a white, odorless, tasteless fine powder with a slight greasy feel.?

• Solubility: Insoluble in water, ethanol, and ether; slightly soluble in hot ethanol.?

Core Properties?

1. Excellent Lubricity: Possesses outstanding lubricating performance, which can reduce friction between powder particles and between powder and processing equipment (such as tablet presses, capsule filling machines) during manufacturing. This prevents sticking to equipment surfaces and ensures smooth production processes.?

2. Good Flowability Enhancement: When added to powder formulations, it improves the flowability of the mixture, making it easier to uniformly fill capsules, compress into tablets, or meter into production systems—critical for ensuring consistent product quality and accurate dosage.?

3. Chemical Stability: Chemically inert under normal storage and processing conditions. It does not react with most active pharmaceutical ingredients (APIs), food additives, or excipients, ensuring the stability and safety of the final product.?

4. Low Toxicity & High Biocompatibility: Complies with global safety standards (e.g., USP, EP, FCC) for pharmaceutical and food-grade use. It is non-toxic, well-tolerated by the human body, and can be safely metabolized or excreted.?

Main Applications?

1. Pharmaceutical Industry (Primary Use)?

• Tablet & Capsule Formulations: Serves as a key lubricant, anti-adherent, and glidant. It is widely used in oral medications (e.g., antibiotics, vitamins, pain relievers) to:?

• Prevent tablets from sticking to die punches during compression.?

• Ensure capsules fill evenly without powder bridging.?

• Improve the appearance of tablets (reducing surface defects) and enhance their stability during storage.?

• Powder Inhalers: Used in small quantities to improve the flowability of inhalable drug powders, ensuring accurate delivery of the therapeutic dose to the lungs.?

2. Food Industry?

• Food Additive: Classified as a safe food additive (E number: E470b) with multiple functions:?

• Anti-caking Agent: Added to powdered foods (e.g., milk powder, coffee creamer, spice blends, baking mixes) to prevent clumping and maintain free-flowing properties, especially in humid environments.?

• Lubricant: Used in the production of confectionery (e.g., chocolate, candies) and baked goods to reduce sticking to molds and processing equipment, improving production efficiency and product appearance.?

• Emulsifier Auxiliary: Aids in stabilizing emulsions in products like salad dressings or dairy-based desserts, though its primary role remains lubrication and anti-caking.?

3. Cosmetic & Personal Care Industry?

• Texture Modifier: Incorporated into creams, lotions, lipsticks, and face powders to:?

• Improve the smoothness and spreadability of products on the skin or lips.?

• Prevent caking in powder-based cosmetics (e.g., face powder, blush) and enhance their adherence to the skin.?

• Stabilizer: Helps maintain the consistency of cosmetic formulations during storage, preventing separation of oil and water phases in emulsions.?

4. Other Industrial Uses?

• Plastic & Rubber Industry: Used as a lubricant and release agent in the production of plastic products (e.g., injection-molded parts) and rubber goods, reducing friction during processing and enabling easy removal from molds.?

• Paint & Coating Industry: Acts as a flatting agent in some coatings, reducing gloss and improving the matte finish of painted surfaces.?

Our Server:

1. Competitive offers with standard high quality or customize

2. Available customizing blending of above 2 single products

3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)

4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years

5. Respond to inquires within 1 hour and 24hours' online service

6. Free sample and correct shipping documents dispatched according to regulations of different countries

7. Advise price trend accurately and help clients to make order decision

8. Weekly update offers provided to every potential client

See More Isooctyl stearate Properties 

Hazard Identification

no data available

no data available

Handling and Storage

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Isooctyl stearate Safety Data Sheet