Product
Supplier
Encyclopedia
Inquiry
Magnesium  hydroxide of USP buy - large image1
Magnesium  hydroxide of USP buy - image1
Magnesium  hydroxide of USP buy - image2
Magnesium  hydroxide of USP buy - image3
Magnesium  hydroxide of USP buy - image4

Magnesium hydroxide of USP

22 Inquiries

Unit Price: Get Latest Price
CAS No.:

1309-42-8

Grade:

USP / EP / BP / JP Grade

Content:

99%

Port:

QingDao Port

Brand:

RUNFU

Packaging:

External coating and internal plastic or Kraft paper bag neutral packaging; according to customer needs.

Price valid (until):

2025-04-10

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

Magnesium Chloride Hexahydrate,Magnesium chloride anhydrous,Magnesium hydroxide,Magnesium carbonate,Magnesium oxide,Calcium chloride anhydrous

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Magnesium Hydroxide of USP

    CAS No. 1309-42-8

    Relative Molecular Mass: 58.32.

    Implementation Criteria: USP, FCC.

    Shelf Life: 24 months.

    Packaging: Neutral packaging with outer coating and inner plastic or Kraft paper; according to customer needs.

    Storage: Store in a sealed and dry environment at room temperature.

    Main Uses: Magnesium hydroxide has various applications in the pharmaceutical industry,

    mainly including acid resistance, protection of gastric mucosa, neutralization of gastric acid, laxative effect, relief of digestive system discomfort, and anti-inflammatory effect.

    No.

    Examination Item

    Standard

    Result

    1

    Description

    White powder

    Complies

    2

    Identification

    Positive test for Magnesium

    Complies

    3

    Assay

    98.0--100.5%

    99.25%

    4

    Acid-insoluble substances

    ≤0.10%

    0.03%

    5

    Soluble substances

    ≤2.0%

    0.50%

    6

    Heavy Metal

    ≤20ppm

    5ppm

    7

    Arsenic(As)

    ≤2ppm

    ND

    8

    Lead (Pb)

    ≤2ppm

    <1ppm

    9

    Calcium (Ca)

    ≤1.5%

    0.08%

    10

    Iron (Fe)

    ≤0.05%

    0.01%

    11

    Loss on ignition

    30-32.5%

    31.20%

    12

    Density

    0.30-1.0g/ml

    0.85g/ml

    13

    Total Aerobic Plate Count

    <1000cfu/g

    Complies

    16

    Mold & yeasts

    <80cfu/g

    Complies

    14

    Escherichia coli

    Negative

    ND

    Conclusion

    The above product conforms to USP, FCC.

    Basic Info
    Product Name:

    Magnesium hydroxide

    Other Name:

    Magnesium hydroxide (Mg(OH)2);Magnesium hydroxide;Magnesia Magma;Milk of magnesia;Marinco H 1241;Magnesium dihydroxide;Marinco H;S/G 84;Magnesia hydrate;Kisuma 5A;Ki 22-5B;Kyowamag F;Milmag;Kisuma 4AF;Star 200;Kisuma 7B;Lycal 96HSE;Kisuma 5E;Kisuma 5;Magnesiamaito;Asahi Glass 200-06;Combustrol 500;NF 2000;KX 4S;Kisuma S 4;Versamag;KX 80;KX 8S(A);KX 8S(B);Martinal VPF 8812;Kisuma 5BG;Magstar 10;Kisuma 5B-N;Magnifin H 7;Magnifin H 10;FloMag H;FloMag HUS;Alcanex NHC 25;PT 25ST;Magnesium(II) hydroxide;Zerogen 30F;Magstar 5;Kisuma 3A;Daimushew 6000;Kisuma 5EU;Star Brand 100;Kisuma 5A-N;Magnifin H 5;Magseeds N 1;DP 393;Magnifin H 5KV;Z 00-06H;Star Brand 200;Ebson RF;Zerogen 60;PG 91146;Duhor;Magnifin SE 630;DSB 100;Duhor N;MagneClear 58;Magnifin H 5L;N 3;Kisuma 5AU;Hydrofy G 2.5;N 0;Hydrofy G 1.5;N 0 (curing accelerator);Hydrofy N;MH 95-002;N 1;Mag Chem MH 10;Kisuma 120;Zerogen 51;SP;MS 4;Zerogen 10;Zerogen 10SP;SP (hydroxide);MS 4 (hydroxide);200-06H;VD 650;Kisuma 2;10A;Magseeds N 3;Kisuma;UB 650;FR 20-310;Kisuma KX 4SU;Magseeds N 4;SX 30MS;Finemag MO-T;Finemag SN-L;Odomag;Kisuma 54A;Kisuma 6E;Mint-O-Mag;Phillips Milk of Magnesia Liquid;Lederscon;Phillips Magnesia Tablets;Zerogen 50SP;UD 650;Kisuma 8N;Magshield 98;Kisuma 5L;Apymag AOH 820;Echomag ZL;Burusaito;Zerogen Vertex;Magnifin A;Magstar;Finemag MO;Z 50SP;MH 3;Maglux ST;Maglux;Magnifin H 5HV;Novadol;Kiyouwasuimagu F;FD 905U;12195-86-7;13760-51-5;1395893-88-5

    CAS No.:

    1309-42-8

    Molecular Formula:

    H2MgO2

    InChIKeys:

    InChIKey=VTHJTEIRLNZDEV-UHFFFAOYSA-L

    Molecular Weight:

    58.31970

    Exact Mass:

    57.99050

    EC Number:

    215-170-3

    Characteristics
    PSA:

    40.46000

    XLogP3:

    -0.35360

    Appearance:

    Odourless, white bulky powder

    Density:

    2.36 g/cm3

    Melting Point:

    350 °C (decomp)

    Boiling Point:

    100ºC at 760mmHg

    Flash Point:

    will not burn

    Water Solubility:

    H2O: 5 M HCl: 0.1 M, clear, yellow | 0.9 mg/100 mL (18 ºC)

    Storage Conditions:

    Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

    Odor:

    Odorless

    PH:

    pH = 9.5-10.5 (aqueous slurry)

    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

    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:

    Manufactory

    Main Products:

    Magnesium Chloride Hexahydrate,Magnesium chloride anhydrous,Magnesium hydroxide,Magnesium carbonate,Magnesium oxide,Calcium chloride anhydrous

    Location:

    No. 05827, Xihai Road, Dajiawa Street, Binhai District, Weifang City, Shandong Province

    Payment Terms:

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

    Average lead Time:

    14

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Shandong Runfu Ca Mg Chemical Technology Co., Ltd. is located in Binhai Economic Development Zone, Weifang City, Shandong Province. Relying on the local rich brine resources, the company produces magnesium oxide, magnesium hydroxide, magnesium carbonate, magnesium chloride and other magnesium salt series products, calcium chloride, calcium carbonate, calcium sulfate and other calcium salt series products by halogenation. We have been engaged in the production of calcium magnesium salt series products for many years with mature technology, advanced technology and stable quality. We have a large market share in the application field of calcium magnesium salt in China. We can also communicate and cooperate with customers with full enthusiasm, honest and responsible attitude and high quality products according to the technical indicators required by users. Since the 1990s, we have focused on the production and development of calcium magnesium salt series products. At the same time, we actively communicate with professional colleges and research institutes, and continue to devote ourselves to the research and development and promotion of new products. All along, our products and services have been affirmed and supported by the majority of partners. Runfu calcium magnesium Chemical Technology Co., Ltd. adheres to the customer demand as the center, while focusing on the market development, it is also committed to the research and development of new processes and new products, and timely communicate with customers. Through our unremitting efforts and pursuit, we have gradually established a good image and excellent brand in the magnesium salt industry. Constantly provide new and old customers with high quality products, services and technical solutions. Runfu calcium magnesium is willing to sincerely grow and create brilliance with partners and industry!

  • Inquiry History
    22 Inquiries
    Country Product Purchase Quantity Date Posted
    Pakistan

    Magnesium Hydroxide USP Micronized Grade

    1000 KG Jan 21, 2026
    India

    Magnesium Hydroxide

    800.00 KG Jan 12, 2026
    Poland

    magnesium hydroxide

    40 MT Jul 21, 2025
    Italy

    Magnesium hydroxide

    5 KG Sep 10, 2024
    India

    Magnesium hydroxide

    25 KG Aug 31, 2024
    India

    MAGNESIUM HYDROXIDE USP/BP

    10.00 TON May 24, 2024
    India

    Magnesium hydroxide

    100.00 MT Oct 9, 2023
    Uzbekistan

    magnesium hydroxide

    25 KG Apr 23, 2026
    Russia

    Magnesium hydroxide

    100 KG Mar 17, 2026
    India

    Magnesium hydroxide

    17 MT Apr 28, 2025
    Norway

    Magnesium Hydroxide

    1000.00 MT Apr 7, 2025
    Bangladesh

    Magnesium Hydroxide

    1000 KG Nov 20, 2024
    United Kingdom

    Magnesium Hydroxide

    1 KG Apr 30, 2024
    United Kingdom

    magnesium hydroxide

    2 MT Mar 23, 2024
    Thailand

    Magnesium hydroxide SLURRY 53% in white powdery form

    27 20' Fcl Feb 22, 2024
    Vietnam

    Magnesium Hydroxide

    1.00 20' Fcl Nov 30, 2023
    Pakistan

    Magnesium hydroxide

    12500 KG Dec 8, 2025
    India

    Magnesium Hydroxide

    50.00 TON Dec 9, 2024
    India

    Magnesium Hydroxide

    10.00 TON Jun 11, 2024
    United Kingdom

    Magnesium hydroxide

    1 MT Jan 20, 2024
    • 1
    • 2
    • Go to Page Go
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.