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Home > Active Pharmaceutical Ingredients > Digestive System Drugs > Magnesium stearate for Sale > Magnesium Stearate ~ factory price -East
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Magnesium Stearate ~ factory price -East

TDS 21 Inquiries

Unit Price: Get Latest Price
CAS No.:

557-04-0

Grade:

Cosmetics Grade

Content:

98%

Port:

China

Brand:

EAST CHEMSOURCES

Packaging:

25kg

Price valid (until):

2025-12-31

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



     Email:   export@eastchem-cn.com   Name:Arabella

    - Introduction

    • Product Introduction: Magnesium Stearate
      • Product Name: Magnesium Stearate
      • CAS No.: 557-04-0
      • Chemical Formula: C₃₆H₇₀MgO₄
      • 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.
      1. 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.
      1. 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.
      1. 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 

    Contact Us    Email:  export@eastchem-cn.com  Name: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.

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    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.

    Contact Us

    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.

    Shop Sodium Hexameta phosphate cas10124-56-8-Detailed Image 2
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    Certificates

    Basic Info
    Product Name:

    Magnesium stearate

    Other Name:

    Octadecanoic acid,magnesium salt (2:1);Magnesium stearate;Stearic acid,magnesium salt;Octadecanoic acid,magnesium salt;Dibasic magnesium stearate;Magnesium distearate;SM;Petrac MG 20NF;SM 1000;Magnesium octadecanoate;Daiwax M;Pharma;SM-P;NS-M;NS-M (salt);Synpro Magnesium Stearate 90;Synpro 90;NP 1500;Magnesium stearic acid;EM 100;EM 100 (salt);EM 144;EM 112;EM 612;Nissan Electol MM 2;HyQual;Electol MM 2;Mg-St;Daiwax SMO;Palmstar 325BP/EP;SPX 100F;M 5GN;Magnesium Stearate G;Aurabrite MA 76;Parteck LUB-MST;PETS 120P;AFCO-Chem MGS;Kemilub EM-F-V;JPM 100;Liga MF 2V;SMO;VE;SM-PG;MGS;Songstab SM 310;BS 5818;SAK-MS-P;Parteck LUB;Ligastar MG 700;SM 520;Magnesium stearate GR;S 0238;Nissan Elector MM-2;Ligamed MF-2-V;Magnesium Stearate GP;magnesium stearate;Ligamed;SM 310;E 470B;IADMGSTCM 700;NJ 029;YZM 32C;YZM 75C;Ligamed MF 2V;Hyqual 5712;212132-26-8

    CAS No.:

    557-04-0

    Molecular Formula:

    C18H36O2.1/2Mg

    InChIKeys:

    InChIKey=DKXULEFCEORBJK-UHFFFAOYSA-N

    Molecular Weight:

    632.31900

    Exact Mass:

    630.45700

    EC Number:

    209-150-3

    UNII:

    70097M6I30

    ICSC Number:

    1403

    DSSTox ID:

    DTXSID2027208

    Color/Form:

    LUMPS|Fine, bulky, white powder|Soft, white, light powder

    HScode:

    29157030

    Characteristics
    PSA:

    52.60000

    XLogP3:

    12.50830

    Appearance:

    White powder

    Density:

    1.028 g/cm3

    Melting Point:

    88 °C

    Boiling Point:

    359.4ºC at 760mmHg

    Flash Point:

    162.4ºC

    Refractive Index:

    1.45 (25ºC)

    Water Solubility:

    H2O: Insoluble

    Storage Conditions:

    Store at RT.

    Toxicity:

    LD50 orally in Rabbit: > 2000 mg/kg

    Odor:

    Odorless|Faint, characteristic odor

    Taste:

    Tasteless

    Experimental Properties:

    Decomposed by dilute acids

    Physical Dangers:

    Dust explosion possible if in powder or granular form, mixed with air. If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc.

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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.

    Conditions for safe storage, including any incompatibilities

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

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

    Location:

    Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

  • Inquiry History
    21 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Magnesium Stearate

    25 KG Jul 24, 2025
    Singapore

    Magnesium stearate

    3.6 MT Sep 12, 2023
    Pakistan

    Magnesium Stearate

    200 KG Dec 11, 2025
    United States

    Magnesium Stearate

    20 TON Jan 2, 2025
    Portugal

    Magnesium stearate

    500 KG Oct 9, 2024
    India

    Magnesium stearate

    1000 MT Jun 15, 2024
    Bangladesh

    magnesium stearate

    50 KG Mar 5, 2024
    Japan

    Magnesium stearate

    1 KG Nov 30, 2023
    United Kingdom

    Magnesium stearate in bulk

    1 MT Oct 20, 2023
    Bangladesh

    Magnesium stearate

    1000 KG Feb 25, 2026
    India

    Magnesium Stearate

    17 MT Dec 31, 2025
    Pakistan

    Magnesium Stearate

    200 KG Dec 9, 2025
    Pakistan

    Magnesium stearate

    3 MT Jul 3, 2025
    Bangladesh

    Magnesium Stearate BP (200 mesh)

    700.00 KG Jun 4, 2025
    Egypt

    Magnesium Stearate

    250.00 KG Dec 25, 2024
    India

    magnesium stearate

    1.00 MT Aug 19, 2024
    Bangladesh

    Magnesium stearate

    2000.00 KG Jan 31, 2024
    India

    Magnesium Stearate BP/USP/EP

    1.00 MT Oct 20, 2023
    India

    Magnesium Stearate

    17 MT Feb 20, 2025
    Bangladesh

    Magnesium Stearate

    2000 KG Dec 28, 2023
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