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Factory Price High Quality MS-581 Magnesium Stearate For Industrial Use

MS-581 Magnesium Stearate is a fine white powder without sand. Slightly smelly; It is greasy in contact with the skin, insoluble in water, ethanol and ether, soluble in hot water and hot ethanol, and decomposed into stearic acid and corresponding magnesium salt in case of acid, mainly used as lubricant, anti-stick agent and flow aid.

    Key Benefits

    Key Benefits of Industrial Grade Magnesium Stearate

    Excellent Lubrication — Helps reduce friction during processing and supports smoother production.
    Anti-Sticking Performance — Prevents materials from sticking to molds, dies, and equipment surfaces.
    Improved Flowability — Works as a flow aid to improve powder handling and production stability.
    Fine White Powder Form — 200 mesh fineness with 99% passing, suitable for easy formulation and dispersion.
    Low Addition Efficiency — Provides effective lubrication and anti-stick performance at low dosage levels.
    Consistent Quality — Controlled specifications help support stable performance in industrial applications.

    Technical Specifications

    ItemIndex
    AppearanceWhite Powder
    Magnesium Content (%)4.5±0.5
    Melting Point (℃)≥110
    Free Acid (%)≤3.0
    Moisture (%)≤3.0
    Fineness (mesh)200mesh (99% passed)
    Bulk Density (g/L)300~350

    Recommended Applications for Industrial Grade Magnesium Stearate

    Magnesium Stearate is mainly used as lubricant, anti-stick agent and flow aid.

    Lubricant picture
    Lubricant
    Used as a lubricant to support smoother material processing, reduce friction, and improve production stability in industrial formulations.
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    Anti-Sticking Agent picture
    Anti-Sticking Agent
    Applied as an anti-sticking agent to help reduce material adhesion during processing, demoulding, or handling.
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    Flow Aid picture
    Flow Aid
    Used as a flow aid to improve powder flowability, reduce caking tendency, and support easier mixing, feeding, and processing.
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    Get samples of Industrial Grade Magnesium Stearate

    Samples of Industrial Grade Magnesium Stearate are available upon request for quality evaluation and application trials. Sample size can be arranged based on your testing needs.

    Contact Us to Request Samples, and You Will Receive:

    Brochure
    Key product information, typical values, and recommended application guidance (TDS/MSDS available).
    Shipping
    A clear lead time and delivery plan based on your preferred trade terms (FOB / CIF / DDP).
    Service
    Application-oriented support for dosage and formulation direction for your target mortar system.

    More About Myield Industrial Grade Magnesium Stearate

    Packaging & Delivery

    Standard packaging: 20kg or 25kg paper bags.Jumbo bag or on request.

    Custom Packaging: OEM options available upon request

    Minimum Order Quantity (MOQ): 3 metric tons.

    Lead Time: 7-15 days after order confirmation

    Trade Terms: FOB / CIF / DDP (Incoterms® 2020)

    Storage and Shelf Life

    1.Storage environment requirements: Store in a dry, cool and clean place at temperatures below 25°C, keep in original packaging and away from heat.

    2.Product properties: Industrial Grade Magnesium Stearate is a non-perishable product and is hydroscopic.

    3.Packaging and moisture-proof note: The packaging is designed to prevent moisture ingress, but the water content of the packed product may increase if not stored in dry conditions.

    4.Shelf life duration: 12 months from the date of receipt.

    5.Recommendation for extended storage: The product may still be used if stored longer than the recommended period, but users should verify that it meets the properties required for the intended application.

    Safety & Compliance

    Industrial Grade Magnesium Stearate is safe and non-toxic. For more information, please refer to MSDS.

    About Henan Mingya Chemical Technology Co., Ltd.

    Henan Mingya Chemical Technology Co., Ltd. is an innovation-driven manufacturer headquartered in Zhengzhou, Henan, China. Supported by a well-established manufacturing base and a robust quality management system, we integrate R&D, production, and global supply to deliver reliable construction and industrial performance additives.

    We offer a comprehensive portfolio covering cellulose ethers (HPMC/HEMC/HEC), redispersible polymer powders (RDP), and high-range water reducers (PCE/SMF/SNF), along with functional solutions such as water repellents, defoamers, retarders, starch ethers, polymer emulsions (styrene-acrylic & styrene-butadiene), and alkali-depressant additives.

    Serving construction materials and coatings, as well as oil drilling, ceramics, detergents, and other formulation-driven industries, we work closely with formulators and distributors to provide consistent quality, application-oriented technical guidance, and dependable supply—helping partners build better products for demanding markets.

    Why Choose Myield As Your Magnesium Stearate Supplier

    Myield Chemical is an innovation-driven manufacturer delivering consistent-quality construction and industrial additives with reliable value. We combine stable supply with responsive technical support to help partners build better-performing formulations.

    Flexible Payment Options picture
    Flexible Payment Options
    T/T and L/C can be arranged based on order value and cooperation stage to fit your purchasing workflow.
    Efficient Logistics picture
    Efficient Logistics
    Standard lead time 7–15 days after order confirmation, with FOB / CIF / DDP (Incoterms® 2020) options available.
    24/7 Technical Support picture
    24/7 Technical Support
    Share your target application and performance needs—our team supports fast response with dosage and grade recommendations for cement-based dry mortars.
    Advanced R&D picture
    Advanced R&D
    In-house lab capability and continuous formulation optimization help you match the right solution to cost-effective systems.
    Custom Services picture
    Custom Services
    Myield Chemical provides both formula and packaging customization. Standard packing is 25 kg paper bags with a PE inner liner, and OEM packaging is available for bulk export.
    Rigorous Quality Control picture
    Rigorous Quality Control
    Dedicated QC process and customer service teams help ensure stable product consistency and dependable global supply.
    Documentation Support picture
    Documentation Support
    TDS & MSDS available for quick evaluation and compliance needs.
    Eco-Friendly Products picture
    Eco-Friendly Products
    Designed for efficient, low-dosage use in cement mortars—supporting resource-saving formulations while maintaining required workability and water retention.

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